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Supreme Court of India

ABHAY KUMAR PATEL & ORS.versusSTATE OF BIHAR & ORS.

Citation
2026 INSC 24
Decided
6 January 2026

Holding

The amendment introducing Rule 8(5) cannot be applied retrospectively to the 2019 recruitment process; the selection must be completed under the original 2019 Rules.

Summary

The Bihar Road Construction Department issued recruitment advertisements in 2019 for Assistant Engineer posts under the Bihar Engineering Services Class‑II Recruitment Rules, 2019. The written examinations were held in March 2022 and provisional merit lists were published in June‑July 2022. After the merit lists were issued, the State issued the Bihar Engineering Service Class‑II Recruitment (Amendment) Rules, 2022, inserting Rule 8(5) which gave up to 25 marks and age relaxation for candidates with prior contractual experience, with retrospective effect from 6 March 2019. The appellants, whose names appeared in the provisional merit lists, challenged the retrospective application of the amendment, arguing that it altered the eligibility criteria after the selection process had begun, violating Article 309, the rule of law and their vested rights. The Supreme Court held that the amendment could not be applied to a recruitment process already underway, emphasizing the principle that the “rules of the game” cannot be changed once the game has started and that retrospective legislation cannot defeat vested rights or breach Articles 14 and 16. Consequently, the Court set aside the High Court’s order and directed that appointments be made strictly according to the unamended 2019 Rules. The appeal was allowed.

Issues considered

  • Whether the Bihar Engineering Service Class‑II Recruitment (Amendment) Rules, 2022 can be applied retrospectively to the recruitment process initiated under the 2019 Rules after the written examination and provisional merit list were published.
  • Whether such retrospective amendment violates the power under Article 309 of the Constitution and the principles of equality under Articles 14 and 16, and infringes on vested rights of candidates.

Legislation cited

Headnote

Issue for Consideration Whether the Bihar Engineering Service Class-II Recruitment (Amendment) Rules, 2022 can be made applicable to the 2019 Advertisements after the written examination has been conducted and the provisional merit list has been published. Headnotes† Service Law Bihar Engineering Services Class - II Recruitment Rules, 2019 – The dispute in the present case is with respect to the retrospective application of an amendment to the Bihar Engineering Services Class – II Recruitment Rules, 2019, specifically the introduction of r.8(5), whereby

Subjects

Retrospective effectRules of the gamePower to amend rulesRetrospective legislationEx post factoWritten examinationProvisional merit listPrior contractual work experienceSelection processRewriting the rules of the gameEligibility criteriaAlteration in the basis of selectionAdditional marks for contractual service

Judgment

                  [2026] 2 S.C.R. 62 : 2026 INSC 24

                      Abhay Kumar Patel & Ors.
                                  v.
                        State of Bihar & Ors.
                       (Civil Appeal No. 54 of 2026)
                              06 January 2026
             [J.K. Maheshwari* and Vijay Bishnoi, JJ.]


                          Issue for Consideration
       Whether the Bihar Engineering Service Class-II Recruitment
       (Amendment) Rules, 2022 can be made applicable to the 2019
       Advertisements after the written examination has been conducted
       and the provisional merit list has been published.

                                 Headnotes†
       Service Law – Appointment/Recruitment/Selection – Bihar
       Engineering Services Class - II Recruitment Rules, 2019 – The
       dispute in the present case is with respect to the retrospective
       application of an amendment to the Bihar Engineering
       Services Class – II Recruitment Rules, 2019, specifically the
       introduction of r.8(5), whereby weightage for prior contractual
       work experience was introduced after the selection process
       comprising the written examination had initiated and the
       provisional merit list had already been published – The
       appellants had preferred the writ petition challenging the
       retrospective application of the Bihar Engineering Service
       Class-II Recruitment (Amendment) Rules, 2022 – The High
       Court dismissed the writ petition – Correctness:
       Held: In the present case, the “game” had not only commenced
       but was at its fag end – The written examinations were held in
       March 2022 – The results were declared in June/July 2022 – The
       candidates were called for document verification – At this stage,
       the selection process had proceeded significantly, and would
       have concluded with the filling up of vacancies – The issuance of
       the 2022 Amendment Rules, introducing r.8(5) with retrospective
       effect from 06.03.2019, attempts to rewrite the rules of the game
       which has already begun – By reducing the 25 weightage of the
       written examination to 75 marks and introducing 25 marks for


* Author
[2026] 2 S.C.R.                                                               63

           Abhay Kumar Patel & Ors. v. State of Bihar & Ors.


     contractual experience, the State has fundamentally altered the
     basis of selection and changed the ‘eligibility criteria for being
     placed in the merit list’ which is not permissible – While the State
     undoubtedly has the power to amend rules under the proviso to
     Art.309 of the Constitution of India, this power is not unbridled –
     The power of retrospective legislation cannot be exercised to take
     away vested rights or to arbitrarily disrupt a selection process that
     has already resulted in the identification of successful candidates
     by publication of a provisional merit list – The distinction drawn
     by the respondents regarding the “provisional” nature of the merit
     list is untenable – The list was provisional subject to verification of
     documents, not subject to a fundamental change in the criteria for
     placement in the merit list itself – The retrospective application of
     r.8(5) creates an anomaly where candidates who competed under
     one set of rules are now being judged by another, ex post facto –
     This directly impacts the appellants, who may be pushed down
     the merit list or ousted entirely by candidates who score lower in
     the written exam but gain the newly introduced additional marks
     for contractual service – The finding of the High Court that the
     amendment was merely a policy decision and could be applied
     retrospectively to the selection process in vogue is completely
     erroneous – The retrospective application of r.8(5) of the 2019
     Rules, as introduced by the 2022 Amendment Rules, cannot be
     sustained insofar as the recruitment process initiated vide the 2019
     Advertisements following the 2019 Rules prevalent at the said point
     of time – Impugned judgment and order of the High Court is set
     aside. [Paras 34-38, 41, 42, 44]

                               Case Law Cited
     Tej Prakash and Others v. Rajasthan High Court and Others [2024]
     12 SCR 28 : (2025) 2 SCC 1 – followed.
     K. Manjusree v. State of Andhra Pradesh & Anr. [2008] 2 SCR
     1025 : (2008) 3 SCC 512; Partha Das v. State of Tripura, 2025
     SCC OnLine SC 1844; Shankarsan Dash v. Union of India [1991]
     2 SCR 567 : (1991) 3 SCC 47 – referred to.

                                 List of Acts
     Constitution of India; Bihar Engineering Services Class-II
     Recruitment Rules, 2019; Bihar Engineering Service Class-II
     Recruitment (Amendment) Rules, 2022.
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                                List of Keywords
      Retrospective effect; Rules of the game; Power to amend rules;
      Retrospective legislation; Ex post facto; Written examination;
      Provisional merit list; Prior contractual work experience; Selection
      process; Rewriting the rules of the game; Eligibility criteria; Alteration
      in the basis of selection; Additional marks for contractual service.

                               Case Arising From
      CIVIL APPELLATE JURISDICTION: Civil Appeal No. 54 of 2026
      From the Judgment and Order dated 05.07.2023 of the High Court
      of Judicature at Patna in CWJC Nos. 18302 of 2022
      With
      Special Leave Petition (Civil) No. 8231 of 2025

                            Appearances for Parties
      Advs. for the Appellant(s):
      Vijay Kumar, Ms. Kaveeta Wadia, Sr. Advs., Manoj Kumar
      Srivastava, Vivek Jain, Manoj Kashyap, Shashank Tripathi,
      Ms. Chhavi Jain.
      Advs. for the Respondent(s):
      Anshul Narayan, Abhindra Maheshwari, Prem Prakash, Navin
      Prakash, Smarhar Singh, Ms. Shweta Kumari, Pankaj Prakash,
      Dhananjaya Kumar Tyagi, Mohd Asim, Manoj Kumar, Jai Krishna
      Singh.

                  Judgment / Order of the Supreme Court

                                    Judgment

      J.K. Maheshwari, J.

      Civil Appeal No. 			                of 2026

1.    Leave granted.
2.    Assailing the final judgment and order dated 05.07.2023 passed in
      CWJC No. 18302 of 2022 by the High Court of Judicature at Patna
      (hereinafter referred to as “High Court”), dismissing the writ petition
      filed by the appellants, the present appeal has been preferred.
[2026] 2 S.C.R.                                                          65

           Abhay Kumar Patel & Ors. v. State of Bihar & Ors.


3.   The dispute in the present case is with respect to the retrospective
     application of an amendment to the Bihar Engineering Services
     Class – II Recruitment Rules, 2019 (hereinafter referred to as “2019
     Rules”), specifically the introduction of Rule 8(5), whereby weightage
     for prior contractual work experience was introduced after the selection
     process comprising the written examination had initiated and the
     provisional merit list had already been published.
4.   The appellants had preferred the Writ Petition challenging the
     retrospective application of the Bihar Engineering Service Class-II
     Recruitment (Amendment) Rules, 2022 vide Notification No. Sec.
     02/Estt.-Appointment-01-01/2019-5565(S) (hereinafter referred to as
     “2022 Amendment Rules”) dated 09.11.2022, issued by the Road
     Construction Department, Government of Bihar, which amended the
     2019 Rules with retrospective date i.e., 06.03.2019.
5.   The Division Bench of the High Court dismissed the writ petition,
     observing that the issuance of the 2022 Amendment Rules was
     a policy decision of the State to grant weightage to contractual
     employees and that the appellants had no indefeasible right to
     appointment merely because of inclusion of their names in the merit
     list, and as such, retrospective application of the said amendment
     would not be illegal. Hence, the present appeal.

     FACTS IN BRIEF
6.   Prequel to the present litigation, the Road Construction Department,
     Government of Bihar, notified the 2019 Rules vide Notification No.
     02/Estt.-Appointment-01-01/2018-3042(S) dated 06.03.2019. These
     rules were promulgated by the State Government in exercise of
     powers conferred under Article 309 of the Constitution of India, to
     govern the recruitment to the post of Assistant Engineers in various
     departments. Rules 8, 9, 12 and 13 of the said Rules are relevant
     for the said purpose, and are reproduced as under:
           “8. Candidate –
           (1) shall be of such age as may be notified by the Governor,
           (2) shall be of good conduct,
           (3) shall be of good health and not of unsound mind,
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      (4) (i) Shall be degree holder of Civil/Mechanical/Electrical
      Engineering from any Indian University/Institute (AICTE
      Approved), OR,
           (ii) Only regular technical courses Degree obtained
           from any Deemed Universities duly recognized by
           University Grants Commission shall be valid and in
           technical courses degree conducted through distance
           education shall not be entertained
           (iii) Must be an Associate Member of the Institution
           of Engineers or must have passed ‘A’ and ‘AA’ from
           any of the branches of the Institution of Engineers
           or must have passed A’ and ‘AA’ from an Institution
           recognized by the Institution of Engineers India
      Note -
      (1) A person who is in Government service in a temporary
      or officiating capacity or on probation shall be eligible to
      apply for direct recruitment under the provisions of this rule
      (2) Save the following persons, no person confirmed in
      Government service, shall be eligible
           (a) Members of the Lower Engineering Services and
           (b) Members of other services possessing the
           qualifications specified in clause (4) shall be
           eligible for appointment by promotion or transfer in
           accordance with the procedures laid down in Part III
           of these Rules.
                      xxx xxx xxx xxx xxx
      9. (a) Every year, as appropriate, the Commission will
      declare vacancies to be filled by direct recruitment in
      this service on the basis of results of the competitive
      examination and will invite applications only from the
      candidates for appointment under Rule 5 and 6. The
      examination will be conducted according to the syllabus
      specified in the schedule appended to these rules, which
      will be changed from time to time by the Commission with
      the prior approval of the State Government.
[2026] 2 S.C.R.                                                            67

           Abhay Kumar Patel & Ors. v. State of Bihar & Ors.


           Provided that the Commission shall limit the number of
           candidates qualified for admission to the examinations of
           a particular year may fix and if the number of candidates
           exceeds the fixed number, the Commission Will be able
           to make preliminary selection of the candidates and on
           the basis of preliminary examination (written) will be able
           to admit the candidates in the examination……
                           xxx xxx xxx xxx xxx
           12. Provided that in determining the suitability of a
           candidate for appointment, the total marks obtained in the
           written examination and not the marks obtained in any
           particular subject or subjects will be considered.
           Provided also that the Commission may determine
           relaxation in minimum qualifications for Scheduled Caste
           and Scheduled Tribe candidates.
                           xxx xxx xxx xxx xxx
           13. On the basis of the marks obtained in the written
           examination, the names of the candidates along with their
           applications will be numbered by the Commission in the
           order of merit and merit. This list will be presented to them
           by the date as directed by the Governor.”
7.   The Bihar Public Service Commission (hereinafter referred to as
     “BPSC”) issued four advertisements inviting applications for the post
     of Assistant Engineer (Civil, Mechanical, and Electrical) in various
     departments as indicated in the table below (hereinafter collectively
     referred to as “2019 Advertisements”) –

      Advertisement       Date of    Nature of Post       No. of   Department
           No.         Advertisement                      Posts    Concerned

          01/2019        08.03.2019      Assistant         31         PWD
                                       Engineer (Civil)
                                                           83      Minor Water
                                                                   Resources

          02/2019        08.03.2019       Assistant        33         PWD
                                          Engineer
                                         (Electrical)
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          03/2019        13.09.2019       Assistant      18     Minor Water
                                          Engineer               Resource
                                           (Civil)

          04/2019        13.09.2019       Assistant      10     Minor Water
                                          Engineer               Resource
                                        (Mechanical)

8.    As per Rule 13 of 2019 Rules, a written examination was to be
      conducted for the selection of the eligible candidates for appointment
      against the posts so notified. The final merit list had to be drawn on
      basis of scores obtained in the written examination.
9.    The selection process commenced with the issuance of the 2019
      Advertisements, and written examination was conducted on
      12.03.2022. Based on the performance of the recruitment candidates
      in the written examination, the BPSC published provisional merit lists
      of successful candidates and such provisional selected candidates
      including the appellants herein were called for document verification
      on various dates as tabulated below:

      Date of Publication of Corresponding Date fixed Corresponding
      Provisional Merit List for Document Verification Advertisements
            15.06.2022                30.06.2022                01/2019
                                      01.07.2022
                                      02.07.2022
            22.06.2022                06.07.2022                03/2019
            22.06.2022                06.07.2022                04/2019
            13.07.2022                20.07.2022                01/2019
            19.07.2022                29.07.2022                02/2019
            23.07.2022                27.07.2022                01/2019

10. In the meanwhile, and after the written examination pursuant to the 2019
    Advertisements was conducted, CWJC 9797 of 2022 was filed by some
    people who were working on contractual basis in the State of Bihar, on
    07.07.2022 challenging the 2019 Rules, contending inter alia that in
    the said rules, there is no provision for weightage of work experience
    or age relaxation on contract basis in terms of the Memorandum
    No. 3/M0-13/2018 S No. 12534/Patna-15 dated 17.09.2018 of the
[2026] 2 S.C.R.                                                           69

           Abhay Kumar Patel & Ors. v. State of Bihar & Ors.


     Department of General Administration of the Government of Bihar and
     the Memo No. 1003 dated 22.01.2021 of the General Administration
     Department of the Government of Bihar (hereinafter referred to as the
     “2018 Memo” and “2021 Memo” respectively). From record it is not
     clear that any directions were passed in the said Writ Petition, in fact,
     it was disposed of as infructuous on 23.03.2023 granting liberty to file
     a separate writ petition. It is not clear from the record as to whether
     any subsequent writ petition was filed or not.
11. After publication of the provisional merit lists and conclusion of
    document verification pursuant to the 2019 Advertisements, the State
    Government issued the 2022 Amendment Rules vide notification
    dated 09.11.2022 in exercise of powers under the proviso to Article
    309 of the Constitution of India. This notification amended Rule 8 of
    the 2019 Rules, inserting a new sub-rule, Rule 8(5), which introduced
    a provision for grant of additional marks up to a maximum of 25 per
    100 marks to candidates having work experience on a contractual
    basis in government offices and institutions under the State of Bihar
    on the post of Assistant Engineer (Civil/Mechanical/Electrical). The
    maximum weightage of marks obtained in the written examination
    conducted by the BPSC was fixed at 75 marks per 100 marks. The
    said amendment also contained a note that “to calculate the weightage
    of the marks in the examination the percentage marks obtained in
    the examination shall be multiplied by 0.75”. The 2022 Amendment
    Rules were made applicable retrospectively w.e.f. 06.03.2019 i.e., the
    date the original 2019 Rules came into existence. Additionally, Rule
    8(5)(iii) provided for relaxation in the upper age limit for Assistant
    Engineers (Civil/Mechanical/Electric) employed on contractual basis
    for a period equivalent to the period worked on contract.
12. The said Rule 8(5) which was introduced by means of the 2022
    Amendment Rules is relevant, and is therefore reproduced as under:
           “8(5) Basis of Selection-
           (i) The Selection for appointment to the posts of Assistant
           Engineers (Civil/Mechanical/Electrical) in the basic category
           of Assistant Engineers (Civil/Mechanical/electrical) cadre
           shall be made by the Commission after calculating the
           marks obtained in the competitive examination conducted
           by the Commission and the preference of work done on
           the contract basis. The work experience of all government/
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      non-private (central government, panchayat, municipal
      bodies etc.) offices/institutions under the State of Bihar
      shall be valid for the preference of work done on contract
      basis. Candidates having experience of working on the
      post of Assistant Engineer (Civil/Mechanical/Electrical) on
      contract basis, who fulfil the essential qualifications for
      the recruitment in this cadre, shall be given preference
      in selection by giving additional marks according to sub-
      rule (ii) of this Rule.
      (ii) The merit list of the candidates shall be prepared on
      the following basis:

                                                            Full Marks
      (a) Weightage of mark obtained in the written          75 Marks
      examination conducted by the commission
      (b) Maximum weightage for the working                  25 Marks
      experience on contract basis - (The weightage
      of per working year shall be 5 marks subject to
      the maximum limit of 25 marks. For any fraction
      of year of working experience, the proportionate
      weightage, the marks shall be calculated by
      multiplying the number of working days by 5 and
      dividing it by 365)
      Total -                                               100 Marks
      Note – To calculate the weightage of the marks in the
      examination, the percentage of marks obtained in the
      examination shall be multiplied by 0.75.
      (iii) Assistant Engineers (Civil/Mechanical/Electrical)
      already employed on contract basis will be given relaxation
      in the upper age limit for a period equivalent to the period
      worked on contract. For above relaxation in upper age
      limit, work experience of all government/non-private
      (central government, panchayat, municipal bodies etc)
      officers/institutions under the State of Bihar shall be valid.
      The period of working on contract basis shall be decided
      on the basis of salary payment certificate issued by the
      controlling officer concerned. For this, the period up to the
      cut-off date mentioned in the advertisement published by
      the commission may be counted for work experience.”
[2026] 2 S.C.R.                                                             71

            Abhay Kumar Patel & Ors. v. State of Bihar & Ors.


13. The appellants, who had already secured their place in the provisional
    merit list pursuant to the 2019 Advertisements, prepared in accordance
    with the 2019 Rules, filed CWJC No. 18302 of 2022 before the High
    Court praying as follows –
           i.     To issue an appropriate writ(s)/order(s)/direction(s)
                  in the nature of certiorari for quashing part of
                  the notification bearing memo no. 5565(S) dated
                  09.11.2022 issued under the signature of Additional
                  Chief Secretary, Road Construction Department,
                  Government of Bihar to the extent it directs
                  implementation of the amendment to Rule 8(5) of the
                  Bihar Engineering Service Class-II Recruitment Rules,
                  2019 introduced vide this Notification retrospectively
                  from 06.03.2019 for grant of weightage and age
                  relaxation from this date.
           ii.    To issue an appropriate writ(s)/order(s)/direction(s) in
                  the nature of mandamus commanding the respondents
                  to not implement the notification bearing memo no.
                  5565(S) dated 09.11.2022 with retrospective effect
                  from 06.03.2019.
           iii.   To issue an appropriate writ(s)/order(s)/direction(s)
                  in the nature of mandamus commanding the
                  respondents not to interfere with the merit lists dated
                  15.06.2022 (against advertisement no. 01/2019),
                  22 06 2022 (against advertisement no. 03/2019 &
                  04/2019), 19.07.2022 (against advertisement no.
                  02/2019) published by the Bihar Public Service
                  Commission on the basis of the Bihar Engineering
                  Service Class-Il Recruitment (Amended) Rules, 2022,
                  introduced through the notification bearing no. memo
                  no. 5565(S) dated 09.11.2022.
           iv.    To issue an appropriate writ(s)/order(s)/direction(s)
                  in the nature of mandamus commanding the
                  respondents to proceed with the selection process
                  against the merit list published on 15.06.2022,
                  22.06.2022 & 19.07.2022 by Bihar Public Service
                  Commission against the post of Assistant Engineer
                  under different departments of Government of Bihar.
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          v.    To declare and hold that the notification bearing
                memo no. 5565(S) dated 09.11.2022 cannot have
                retrospective operation with effect from 06.03.2019,
                once the merit list has been published.
          vi.   To any other relief(s) that the petitioners are entitled
                to in the facts and circumstances of the case.
14. The challenge presented by the appellants before the High Court was
    that after initiation of the recruitment process, the 2022 Amendment
    Rules could not have been made applicable to the ongoing recruitment
    process. The 2019 Rules, in pursuance of which the recruitment
    process was initiated, did not contain any provision for grant of
    weightage or age relaxation. As such, in the present appeal, we are
    not concerned with the validity of Rule 8(5) or the 2022 Amendment
    Rules and the scope of our examination is limited to its application
    to the ongoing recruitment process which had already commenced
    under the 2019 Advertisements.

      FINDINGS OF THE HIGH COURT
15. The High Court, while dismissing the writ petition, found that the
    decision to grant weightage and age relaxation to contractual
    employees was a decision taken in line with a pre-existing 2018
    policy for grant of such benefits. It was held that the appellants had
    merely participated in recruitment process and no rights had accrued
    in their favour at that stage. The Court observed that the power to
    legislate under the proviso to Article 309 of the Constitution of India
    includes the power to legislate retrospectively. Since the minimum
    requisite qualification has not been changed and the appellants have
    not been disqualified, no prejudice has been caused by retrospective
    application of Rule 8(5) inserted by the 2022 Amendment Rules.

      ARGUMENTS ADVANCED BY THE APPELLANTS
16. Learned senior advocate Mr. Vijay Kumar, appearing for the
    appellants, vehemently argued that the selection process must be
    governed by the rules and stipulations as existing on the date of the
    advertisement. It is submitted that the 2019 Rules, as they stood
    when the 2019 Advertisements were issued, prescribed selection
    solely on the basis of the written examination, without any weightage
    or age relaxation for contractual experience.
[2026] 2 S.C.R.                                                        73

             Abhay Kumar Patel & Ors. v. State of Bihar & Ors.


17. It is argued that the appellants participated in the process, qualified
    the written examination, appeared for document verification, and have
    thereby acquired a vested right to be considered for appointment
    as per the original criteria. The insertion of Rule 8(5) vide the
    2022 Amendment Rules dated 09.11.2022 and applying the same
    retrospectively, essentially alters the merit list by introducing new
    marks requirement for a specific class of candidates i.e., candidates
    who have previously worked as contractual employees with the
    government, after the process had reached its fag end and document
    verification was already done.
18. Heavy reliance was placed on the principle of law that the rules of
    the game cannot be changed once the game has begun. Reference
    was made to the decisions of this Court in K. Manjusree v. State of
    Andhra Pradesh & Anr.1 and Tej Prakash and Others v. Rajasthan
    High Court and Others2 arguing that the introduction of new eligibility
    criteria for selection once the process has started is impermissible.
19. It was further urged that the retrospective application is arbitrary
    and violative of Articles 14 and 16 of the Constitution of India. By
    applying the amendment retrospectively from 06.03.2019, the State
    has sought to reopen a concluded selection process to the detriment
    of meritorious candidates who had already been selected after passing
    the written examination and in whose favour rights had accrued.

     ARGUMENTS ADVANCED BY RESPONDENT
20. Per contra, learned Additional Standing Counsel for the State, Mr.
    Anshul Narayan submitted that the amendment was a policy decision
    taken to give due recognition to the services of contractual employees
    who had served in the State for long periods. It was argued that
    the amendment was in consonance with the General Administration
    2021 Memo, which envisaged weightage for contractual employees
    in the process of appointment for regular employment.
21. It was contended that the merit list published during June-July
    2022 was merely provisional and did not confer an indefeasible
    right to appointment. The government possesses the competence



1   (2008) 3 SCC 512.
2   (2025) 2 SCC 1.
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      to frame and amend rules under Article 309 of the Constitution of
      India and the proviso thereto, and such power includes the power to
      amend rules retrospectively to rectify anomalies or implement policy
      decisions. It was further argued that no prejudice has been caused
      to the appellants as the recruitment process had not attained finality
      since appointment letters had not yet been issued. The amendment
      merely added a weightage component to ensure equity for contractual
      employees who had served the Government and did not disqualify
      the appellants.

      ANALYSIS OF RULES AND REASONINGS
22. After hearing learned counsels at length and on perusal of the
    material on record, in our view, the short question that falls for our
    consideration is whether the 2022 Amendment Rules can be made
    applicable to the 2019 Advertisements after the written examination
    has been conducted and the provisional merit list has been published?’
23. It is not in dispute that the instant recruitment processes in furtherance
    to the 2019 Advertisements were initiated, under the 2019 Rules
    governing the selection on the date of issuance of the advertisements.
24. Bare perusal of Rules 8, 9, 12 and 13 of the 2019 Rules, the scheme
    of the selection process becomes clear to all. Rule 8 is placed in
    Part-II of the 2019 Rules titled ‘DIRECT RECRUITMENT’. It prescribes
    the eligibility of the candidates who can be considered for direct
    recruitment. It prescribes that the candidate should be of such age
    as may be notified by the Governor and shall be of good conduct,
    good health and not of unsound mind. It further prescribes that such
    a candidate must be a Civil/Mechanical/Electrical Engineering degree
    holder from any AICTE approved Indian university / institute and
    provides that only regular courses of such universities recognized by
    University Grant Commission and not distance education courses are
    valid for this purpose. The candidate must be an associate member
    of the Institution of Engineers and also must have passed ‘A’ and
    ‘AA’ from any branch of Institution of Engineers or an institution
    recognized by the Institution of Engineers. The note appended with
    the said rule clarifies that persons who are in government services in
    a temporary, officiating or probationary capacity, shall also be eligible
    for direct recruitment under 2019 Rules. The 2019 Advertisements
    reproduced the eligibility criteria as laid down in Rule 8 verbatim
    with no change.
[2026] 2 S.C.R.                                                            75

           Abhay Kumar Patel & Ors. v. State of Bihar & Ors.


25. Rules 9, 12 and 13 are placed in Part-III of the 2019 Rules titled
    ‘PROCEDURE FOR APPOINTMENT’. Rule 9 envisages that BPSC
    shall declare vacancies to be filled by direct recruitment on the
    basis of a competitive examination and will invite application from
    candidates strictly as per Rules 5 and 6 that provide for method of
    recruitment. It further mandates that the said examination will be
    conducted as per syllabus prescribed by BPSC with prior approval of
    State Government and if BPSC considers it necessary, a preliminary
    examination can also be conducted as a screening test.
26. Rule 12 prescribes that suitability of a candidate for purpose of the
    appointment has to be determined on basis of total marks obtained in
    the written examination and not the marks obtained in any particular
    subject or subjects. It also provides that BPSC may specify relaxation
    in minimum qualifications for Scheduled Caste and Scheduled
    Tribe candidates. Subsequently, as per Rule 13, the names of the
    candidates along with their applications will be numbered by BPSC
    on the basis of the marks obtained in the written examination in order
    of merit and such list will be presented as directed by the Governor.
27. Upon holistic analysis of the rules above, it is clear that the suitability
    of the candidates for the purpose of appointment as per the 2019
    Rules has to be determined only as per marks obtained in the written
    examination. This means that essentially the selection process
    involves following three stages – (i) Application by the candidate; (ii)
    Written Examination (including preliminary examination, as the case
    may be); (iii) Preparation of the Merit List on basis of total marks
    obtained in written examination. In this background, the adverse
    effect of retrospective applicability of the amendment brought into
    2019 Rules as per the 2022 Amendment Rules has to be adjudicated.
28. The 2022 Amendment Rules provide for age relaxation and preference
    in selection to persons working on contractual basis on the post of
    Assistant Engineer (Civil / Mechanical / Eletrical) in all government
    and non-private (central government, panchayat, municipal bodies)
    offices / institutions under State of Bihar. In the ‘Short title, extent
    and commencement’ of the 2022 Amendment Rules, it is stated
    that ‘it shall come into force from the date of coming into force of
    the Bihar Engineering Services Class-II Recruitment Rules, 2019,
    i.e. 06.03.2019’. As such, the 2022 Amendment Rules were made
    applicable from the date of inception of the 2019 Rules. It is relevant
76                                                         [2026] 2 S.C.R.

                         Supreme Court Reports


      to observe that Rule 8(5) which is the subject matter of dispute, is
      titled ‘Basis of selection’ and it has been included in Section 8 –
      which lays down the eligibility criteria of candidates.
29. Upon a perusal of the unamended 2019 Rules and the 2019
    Advertisements, it is luculent that the selection was to be based
    solely on the marks obtained in the written examination. There was
    no mention of weightage or age relaxation for contractual experience.
    The appellants were informed about and competed in the recruitment
    process on these terms, their selection as per the applicable 2019
    Rules was going to be in terms of the marks obtained in the written
    examination alone which they wrote and found place in the provisional
    merit list. While things stood thus, the 2022 Amendment Rules were
    issued, introducing additional marks and age relaxation.
30. The law regarding the sanctity of the recruitment process and
    changes in the eligibility criteria and procedure after the initiation
    of the recruitment process, is well-settled. In K. Manjusree (Supra)
    this Court had held:
           “27. The minimum marks were prescribed ... after the
           selection process was completed ... This is clearly
           impermissible. The rules of the game, meaning thereby,
           that the criteria for selection cannot be altered by the
           authorities concerned in the middle or after the process
           of selection has commenced.”
31. The Constitution Bench of this Court in Tej Prakash Pathak
    (Supra) gave a nod of approval to the principles as laid down in K.
    Manjushree (Supra) and held that even if the relevant rules permit
    the competent authority to set benchmarks at different stages of a
    recruitment process, the same must be done at any time before the
    relevant stage is reached.
           “52. Thus, in our view, the appointing authority/recruiting
           authority/competent authority, in absence of rules to
           the contrary, can devise a procedure for selection of a
           candidate suitable to the post and while doing so it may
           also set benchmarks for different stages of the recruitment
           process including written examination and interview.
           However, if any such benchmark is set, the same should
           be stipulated before the commencement of the recruitment
[2026] 2 S.C.R.                                                             77

           Abhay Kumar Patel & Ors. v. State of Bihar & Ors.


           process. But if the extant Rules or the advertisement
           inviting applications empower the competent authority
           to set benchmarks at different stages of the recruitment
           process, then such benchmarks may be set any time before
           that stage is reached so that neither the candidate nor
           the evaluator/examiner/interviewer is taken by surprise.
           53. The decision in K. Manjusree [K. Manjusree v. State of
           A.P., (2008) 3 SCC 512 : (2008) 1 SCC (L&S) 841] does
           not proscribe setting of benchmarks for various stages of
           the recruitment process but mandates that it should not be
           set after the stage is over, in other words after the game
           has already been played. This view is in consonance with
           the rule against arbitrariness enshrined in Article 14 of
           the Constitution and meets the legitimate expectation of
           the candidates as also the requirement of transparency
           in recruitment to public services and thereby obviates
           malpractices in preparation of select list.”
32. The Constitution Bench in Tej Prakash Pathak (Supra) concluded
    and answered the reference as follows:
           “Conclusions
           65. We, therefore, answer the reference in the following
           terms:
           65.1. Recruitment process commences from the issuance
           of the advertisement calling for applications and ends with
           filling up of vacancies;
           65.2. Eligibility criteria for being placed in the select list,
           notified at the commencement of the recruitment process,
           cannot be changed midway through the recruitment process
           unless the extant Rules so permit, or the advertisement,
           which is not contrary to the extant Rules, so permit. Even
           if such change is permissible under the extant Rules or
           the advertisement, the change would have to meet the
           requirement of Article 14 of the Constitution and satisfy
           the test of non-arbitrariness;
           65.3. The decision in K. Manjusree [K. Manjusree v. State
           of A.P., (2008) 3 SCC 512 : (2008) 1 SCC (L&S) 841] lays
           down good law and is not in conflict with the decision in
78                                                             [2026] 2 S.C.R.

                                 Supreme Court Reports


              Subash Chander Marwaha [State of Haryana v. Subash
              Chander Marwaha, (1974) 3 SCC 220 : 1973 SCC (L&S)
              488]. Subash Chander Marwaha [State of Haryana v.
              Subash Chander Marwaha, (1974) 3 SCC 220 : 1973 SCC
              (L&S) 488] deals with the right to be appointed from the
              select list whereas K. Manjusree [K. Manjusree v. State of
              A.P., (2008) 3 SCC 512 : (2008) 1 SCC (L&S) 841] deals
              with the right to be placed in the select list. The two cases
              therefore deal with altogether different issues;
              65.4. Recruiting bodies, subject to the extant Rules, may
              devise appropriate procedure for bringing the recruitment
              process to its logical end provided the procedure so adopted
              is transparent, non-discriminatory/non-arbitrary and has a
              rational nexus to the object sought to be achieved;
              65.5. Extant Rules having statutory force are binding on the
              recruiting body both in terms of procedure and eligibility.
              However, where the rules are non-existent, or silent,
              administrative instructions may fill in the gaps;
              65.6. Placement in the select list gives no indefeasible
              right to appointment. The State or its instrumentality for
              bona fide reasons may choose not to fill up the vacancies.
              However, if vacancies exist, the State or its instrumentality
              cannot arbitrarily deny appointment to a person within the
              zone of consideration in the select list.”
33. The principles laid down by the Constitution Bench in Tej Prakash
    Pathak (Supra) were applied in the case of Partha Das v. State of
    Tripura,3 in a judgment where one of us, J.K. Maheshwari, J., while
    dealing with a challenge which was brought by the candidates to the
    decision of the Tripura Government to cancel an ongoing recruitment
    process after publication of the provisional merit list pursuant to
    an executive instruction of the State to do away with interviews in
    recruitment process of Class-IV posts held as follows:
              “47. The recruitment process under the two advertisements
              commenced on the date of their respective issuance.
              At the cost of repetition and as discussed above, much


3     2025 SCC OnLine SC 1844.
[2026] 2 S.C.R.                                                          79

           Abhay Kumar Patel & Ors. v. State of Bihar & Ors.


           water had flown after such commencement. The State
           had taken active and tangible steps such as constituting
           the Recruitment Board, setting up different State teams
           for recruitment rallies which were conducted all across
           India, candidates were tested physically, in a written exam
           and orally through an interview. A provisional merit list
           was purportedly prepared in pursuance of the recruitment
           process. After all this, Cancellation Memorandum was
           issued on 20.08.2018 which was general in nature,
           effectively setting the clock back and putting the entire
           process at nought.
           48. The reasoning behind the said cancellation, as
           suggested by the State of Tripura, is that it was decided
           by the Government that not only future recruitment, but
           also ongoing recruitment processes must invariably be
           governed by the NRP. In the context of the present case,
           the marked difference which would be brought about by the
           NRP is that interview cannot be conducted as a part of the
           procedure for recruitment given that the post of ‘Enrolled
           Follower’ is a Group-D post, even though the stage of
           taking interviews is already over in the present case.
           49. This Court in Tej Prakash Pathak (Supra) has affirmed
           the decision in K. Manjusree v. State of A.P.9, and held
           that the recruitment authority can devise a procedure for
           selection only in absence of rules to the contrary, however,
           the same should be done prior to commencement of the
           recruitment process. It has been held that if benchmarks
           are to be laid down in different steps of the recruitment
           process, they cannot be laid down after the completion
           of that particular step, when the game has already been
           played. The relevant portion of the said judgment is
           reproduced below as thus:—
                “52. Thus, in our view, the appointing authority/
                recruiting authority/competent authority, in
                absence of rules to the contrary, can devise
                a procedure for selection of a candidate
                suitable to the post and while doing so it
                may also set benchmarks for different stages
80                                                       [2026] 2 S.C.R.

                       Supreme Court Reports


              of the recruitment process including written
              examination and interview. However, if any
              such benchmark is set, the same should be
              stipulated before the commencement of the
              recruitment process. But if the extant Rules or
              the advertisement inviting applications empower
              the competent authority to set benchmarks at
              different stages of the recruitment process,
              then such benchmarks may be set any time
              before that stage is reached so that neither
              the candidate nor the evaluator/examiner/
              interviewer is taken by surprise.
              53. The decision in K. Manjusree [K. Manjusree
              v. State of A.P., (2008) 3 SCC 512 : (2008) 1
              SCC (L&S) 841] does not proscribe setting of
              benchmarks for various stages of the recruitment
              process but mandates that it should not be set
              after the stage is over, in other words after the
              game has already been played. This view is in
              consonance with the rule against arbitrariness
              enshrined in Article 14 of the Constitution
              and meets the legitimate expectation of
              the candidates as also the requirement of
              transparency in recruitment to public services
              and thereby obviates malpractices in preparation
              of select list.”
         50. In the present case, not only benchmarks are being
         set after the game has been played, rather the State
         has decided that a portion of the game itself, the step of
         interview, should not have been played at all. As discussed
         above, in pursuance of Rule 24(e) of the TSR Rules, the
         DGP had approved interview as one of the tests required to
         be passed. Thereafter, candidates participated in interviews
         and were ranked accordingly. It can be said that the stage
         of interview was over much prior to the issuance of the
         Cancellation Memorandum.”
34. In the present case, the “game” had not only commenced but was
    at its fag end. The written examinations were held in March 2022.
[2026] 2 S.C.R.                                                          81

           Abhay Kumar Patel & Ors. v. State of Bihar & Ors.


     The results were declared in June/July 2022. The candidates were
     called for document verification. At this stage, the selection process
     had proceeded significantly, and would have concluded with the
     filling up of vacancies.
35. The issuance of the 2022 Amendment Rules, introducing Rule 8(5)
    with retrospective effect from 06.03.2019, attempts to rewrite the rules
    of the game which has already begun. By reducing the weightage
    of the written examination to 75 marks and introducing 25 marks
    for contractual experience, the State has fundamentally altered the
    basis of selection and changed the ‘eligibility criteria for being placed
    in the merit list’ which is not permissible.
36. While the State undoubtedly has the power to amend rules under the
    proviso to Article 309 of the Constitution of India, this power is not
    unbridled. The power of retrospective legislation cannot be exercised
    to take away vested rights or to arbitrarily disrupt a selection process
    that has already resulted in the identification of successful candidates
    by publication of a provisional merit list.
37. The distinction drawn by the respondents regarding the “provisional”
    nature of the merit list is untenable. The list was provisional subject
    to verification of documents, not subject to a fundamental change
    in the criteria for placement in the merit list itself. Once a candidate
    has cleared the written examination and found a place in the merit
    list based on the announced criteria in line with the extant Rules and
    the advertisement, a legitimate expectation arises that the selection
    will be finalized based on the criteria which was advertised at the
    time of initiation of the recruitment process.
38. The retrospective application of Rule 8(5) creates an anomaly where
    candidates who competed under one set of rules are now being judged
    by another, ex post facto. This directly impacts the appellants, who
    may be pushed down the merit list or ousted entirely by candidates
    who score lower in the written exam but gain the newly introduced
    additional marks for contractual service.
39. We also note the argument regarding the General Administration
    Department’s 2018 Memo and 2021 Memo. While these resolutions
    reflect a policy to grant weightage, they were executive instructions.
    The recruitment in question was governed by the statutory 2019
    Rules, which did not incorporate these resolutions at the time of the
82                                                           [2026] 2 S.C.R.

                          Supreme Court Reports


       2019 Advertisements. The State cannot rely on executive instructions
       to override statutory rules that were in force during the initiation of
       the recruitment process, especially to the detriment of candidates
       who had no notice of such weightage or age relaxation. Additionally,
       when the 2019 Advertisements were issued, there was no whisper
       about the applicability of the said resolutions; it was only when a
       challenge was made by the candidates that the State raised the
       defense, taking a pretext of the aforesaid resolutions, which is an
       afterthought and not tenable at all.
40. It is trite law that participation in a recruitment process or mere
    placement on the merit list does not create an indefeasible right to
    appointment, which was settled by this Court in Shankarsan Dash v.
    Union of India4 and followed in a multitude of decisions. However,
    changing the eligibility criteria for placement in the merit list, after
    conclusion of the written examination for that purpose, contrary to
    the extant rules prevalent at the time of the advertisement, cannot
    be justified on this basis. In the present case, if the additional marks
    and age relaxation as envisaged under the 2022 Amendment Rules
    is permitted, it will result in recasting of the provisional merit list
    pursuant to the 2019 Advertisements. Such a decision to do away
    with the merit list must be reasonable and non-arbitrary. Learned
    counsel for the Respondent - State has contended that the decision to
    grant additional marks and age relaxation to the contractual Assistant
    Engineers is a decision taken in larger public interest, and in order
    to reward the experience of people serving the State in contractual
    posts. Be that as it may, while this may be a justification advanced
    by the State for introducing the 2022 Amendment Rules, it would
    not justify the application of the 2022 Amendment Rules to the 2019
    Advertisements and the recruitment process pursuant thereto. After
    the examination has been conducted, no public purpose can be
    served by changing the criteria for selection at this stage.
41. Therefore, in the facts of this case, the finding of the High Court that
    the amendment was merely a policy decision and could be applied
    retrospectively to the selection process in vogue is completely
    erroneous. Even assuming that the 2022 Amendment Rules are policy
    decisions of the State, they cannot be implemented in a manner that


4     (1991) 3 SCC 47.
[2026] 2 S.C.R.                                                         83

           Abhay Kumar Patel & Ors. v. State of Bihar & Ors.


     violates the fundamental right to equality under Article 14 and 16 of
     the Constitution of India by changing the selection criteria after the
     selection process has already begun.
42. In view of the discussions made above, in our considered opinion, the
    retrospective application of Rule 8(5) of the 2019 Rules, as introduced
    by the 2022 Amendment Rules, cannot be sustained insofar as the
    recruitment process initiated vide the 2019 Advertisements following
    the 2019 Rules prevalent at the said point of time.
43. In view of the above, the irresistible conclusion that can be drawn in
    the facts of the present case is that the selection process pursuant
    the 2019 Advertisements must be finalized in accordance with the
    2019 Rules as they existed on the date of the advertisements,
    i.e., without taking into account the 2022 Amendment Rules by
    which the weightage and age relaxation for contractual experience
    was introduced. As such, the final merit list shall be drawn and
    appointments shall be made, completing the process within 2 months’
    from the date of this judgment.
44. Consequently, the impugned judgment and order dated 05.07.2023
    passed by the High Court of Judicature at Patna in CWJC No. 18302
    of 2022 is set aside. The appeal is allowed. The respondents are
    directed to finalize the appointments based on the merit lists published
    in June/July 2022, strictly following the unamended 2019 Rules.
45. It has been informed that the State has made appointments pursuant
    to the impugned judgment of the High Court which stands set-aside,
    however, their services may be dispensed with, in accordance with
    law. We also make it clear that the directions as issued shall not
    have any adverse impact if the State of Bihar wishes to continue
    the services of the persons appointed as above, if they are deemed
    fit, on the vacancies available, if any, or by creating supernumerary
    posts without affecting the merit list as indicated above.
46. Pending application(s), if any, shall stand disposed of. There shall
    be no order as to costs.

     SPECIAL LEAVE PETITION (C) NO. 8231 OF 2025
1.   The present Special Leave Petition has been filed assailing the interim
     order dated 13.02.2025 passed in CWJC No. 18429 of 2025 by the
     High Court of Judicature at Patna, wherein the writ petition filed by
84                                                          [2026] 2 S.C.R.

                         Supreme Court Reports


      the petitioners herein was adjourned sine die. The relevant portion
      of the said order of High Court dated 13.02.2025 is reproduced for
      ready reference –
           “4. The issue was debated before this Court in SWJC No.
           18302 of 2022, titled as Abhay Kumar Patel & Ors. vs.
           The State of Bihar & Ors., wherein a Division Bench
           of this Court vide judgment date 05.07.2023 upheld the
           validity of the amendment as also the formulae evolved
           for bringing and collating the marks to the scale of 100.
           Such formulae was necessarily to be fixed for the reason
           that 25 marks in maximum was to be given as weightage
           which is to be calculated on the basis of five marks for
           one particular year of having served on temporary basis.
           5. The afore-noted judgment is under challenge before the
           Supreme Court vide S.L.P. No. 22323/2023.
           6. The contention of the petitioners here is that not only
           the introduction of the principle of weightage is incorrect
           and is against the overwhelming number of decisions by
           different courts but even the formulae for calculating the
           marks on scale of 100 is unfortunately rendering anomolous
           (sic) results.
           7. We are afraid, such objections cannot be raised at
           this stage when a judgment by the Division Bench of this
           Court has upheld not only the amendment in the Rules
           of 2019 but even the formulae developed for calculating
           the marks on scale of 100.
           8. The issue raised cannot be decided now presently as the
           matter is pending consideration before the Supreme Court.
           9. Let this case be listed after the disposal of the afore-
           noted S.L.P. No. 22323/2023.”
2.    The Writ Petition was filed by the Petitioners challenging the validity
      of the 2022 Amendment Rules, particularly the insertion of Rule 8(5)
      thereof and the formulae for distribution of marks prescribed therein.
3.    Since we have decided Civil Appeal arising out of SLP (Civil) No.
      22323 of 2023 by a judgment pronounced today, where the scope of
      our examination is limited to the applicability of the 2022 Amendment
[2026] 2 S.C.R.                                                        85

              Abhay Kumar Patel & Ors. v. State of Bihar & Ors.


     Rules to the 2019 Advertisements, it would be appropriate to request
     the High Court to decide CWJC No. 18429 of 2025 on merits. While
     doing so, we make it clear that we have not examined the challenge
     to the vires of Rule 8(5) itself or the 2022 Amendment Rules in the
     Civil Appeal arising out of SLP (Civil) No. 22323 of 2023 and views
     expressed therein shall not prejudice the case of either parties and
     all contentions shall be kept open.
4.   In light of the above, this special leave petition is disposed of with
     a direction that the High Court shall adjudicate CWJC No. 18429
     of 2025.
5.   Pending applications, if any, shall be disposed of.

     Result of the case: Civil Appeal No. 54 of 2026 is allowed.
                          SLP(C) No. 8231 of 2025 is disposed of.




     †
         Headnotes prepared by: Ankit Gyan


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