Summarize the following court judgment. Appeal No. 3273 of 1988. From the Judgment and Order dated 25 11 1987 of the Central Adminstrative Tribunal Jabalpur in Original Application No. 68 of 1986. P. Parmeshwaran for the Appellants G.L. Sanghi Ashok Singh and S.K Agnihotri for the Respondents. The short question which arises for consideration in this case is whether by reason of the absence of one of the members of a Departmental Promotion Committee at a meeting convened for the purpose of making recommendations regarding the promotion of officers to higher posts in the services under the Government of India the recommendations made by the Departmental Promotion Committee at the meeting would become invalid. The 1st respondent Somasundaram Viswanath was one of the PG NO 149 Officers of the Indian Defence Accounts Service who came within the zone of consideration for promotion to the cadre of Controller of Defence Accounts. In order to make appropriate recommendations in that behalf the Departmental Promotion Committee convened its meeting on 7.8.1986. One of the members of the said Committee was the Secretary to the Government of India	 Ministry of Defence. Even though he had been informed about the date and time of the meeting	 he could not be present at the meeting and in his absence the remaining members of the Committee made recommendations. The 1st respondent was graded as 'good ' and was not empanelled. Aggrieved by the decision of the Departmental Promotion Committee the 1st respondent filed a petition being Original Application No. 68 of 1986 before the Central Administrative Tribunal	 Jabalpur Bench questioning the validity of the recommendations made by the Departmental Promotion Committee and praying for the issue of an order prohibiting the appellants from promoting his juniors to the higher cadre. In the course of his petition Respondent No. 1 raised many pleas	 but it is not necessary for us to refer to all of them for the purpose of deciding the present case. One of the contentions urged by the 1st respondent	 which requires to be considered is that the proceedings of the Departmental Promotion Committee at its meeting held on 7.8.1986 stood vitiated on account of the absence of the Secretary to the Government of India	 Ministry of Defence	 who was one of the members of the Committee. In reply to the above plea the appellants pleaded that the Secretary to the Government of India	 Ministry of Defence was not present in the meeting due to the fact that he had to attend Parliament on that day and that the proceedings were protected by the departmental instructions issued by the Government of India with regard to the procedure to be followed by the Departmental Promotion Committees. In reply thereto the 1st respondent pleaded that the administrative instructions issued by the Government of India could not override the rules made under the proviso to Article 309 of the Constitution of India and had	 therefore	 to be ignored. The Central Administrative Tribunal	 which heard the case	 proceeded to set aside the recommendations made by the Departmental Promotion Committee on the main ground that the Committee had not been properly constituted at the meeting held on 7.8.1986 because of the absence of the Secretary to the Government of India	 Ministry of Defence and	 therefore	 the proceedings of the Departmental Promotion Committee were not valid. The Tribunal directed that a fresh Departmental Promotion Committee may be convened for reconsidering the agenda which was before the Departmental Promotion Committee on 7 . 8 appellants have filed this appeal by Special Leave. PG NO 150 Promotions to the posts in Level l and Level II of the Senior Administrative Grade of the Indian Defence Accounts Service are governed by the Indian Defence Accounts Service (Recruitment) Rules	 1958 (as amended from time to time) (hereinafter referred to as 'the Rules ') promulgated under the proviso to Article 309 of the Constitution of India by the President of India. Under the Rules recruitments by promotion to the administrative posts in the Indian Defence Accounts Service have to be made by selection on merit with due regard to the seniority on the recommendation of a duly constituted Departmental Promotion Committee. In Appendix II to the Rules the composition of the Departmental Promotion Commit tees for recommending eligible officers for promotion to the various grades of the Service has been set out. The Departmental Promotion Committee for purposes of promotion to Level l and Level II of the Senior Administrative Grade should consist of (i) the Chairman Member of the Union Public Service Commission as Chairman	 (ii) the Secretary	 Ministry of Defence	 (iii) the Financial Adviser (Defence Services)	 and (iv) the Controller General of Defence Accounts as members. The Rules do not contain the details regarding the functions of the Departmental Promotion Committees	 the procedure to be followed by them and the requisite quorum at the meetings of the Departmental Promotion Committees. These details had been laid down in a number of official memoranda issued by the Government of India from time to time in the form of departmental instructions prior to 30th December	 1976. The Government of India	 however	 issued an Office Memorandum bearing No. 22011/6/76 Estt(D) on 30.12.1976 consolidating all the prior administrative instructions governing the functioning of and the procedure to be followed by the Departmental Promotion Committees which were required to be constituted under the several rules of recruitment in force in the various departments of the Government of India. The preamble of the said Office Memorandum reads thus: "OFFICE MEMORANDUM Sub: Procedure for making promotions and functioning of the Departmental Promotion Committee. The undersigned is directed to state that the Ministry of Home Affairs (now the Department of Personnel and Administrative Reforms) have in the past issued various Office Memoranda on the subject relating to the constitution and functioning of the Departmental Promotion Committees and PG NO 151 the procedure to be followed in making promotions. With a view to making such instructions	 issued from time to time	 handy and available at one place	 it has now been decided to consolidate all these instructions. Accordingly the following instructions are hereby issued on the subject for the guidance of all the Ministries /Departments in the Government . " Paragraph VII of the said Office Memorandum	 which deals with "the validity of the proceedings of Departmental Promotion Committees when one member is absent"	 reads thus: "The proceedings of the Departmental Promotion Committee shall be legally valid and can be operated upon notwithstanding the absence of any of its members other than the Chairman provided that the member was duly invited but he absented himself for one reason or the other and there was no deliberate attempt to exclude him from the deliberation of the DPC and provided further that the majority of the members constituting the Departmental Promotion Committee are present in the meeting." According to Paragraph VII of the Office Memorandum	 extracted above	 it is clear that the absence of any of the members of a Departmental Promotion Committee	 other than the Chairman	 would E not vitiate the proceedings of the Departmental Promotion Committee provided that the member absent has been duly invited but he absented himself for some reason and that there was no deliberate attempt to exclude him from the deliberation of the Departmental Promotion Committee and that the majority of the members constituting the Departmental Promotion Committee are present in the meeting. In the instant case the only person who was absent at the meeting of the Departmental Promotion Committee was the Secretary to the Government of India	 Ministry of Defence who could not attend the meeting because he had to be present in Parliament at the same time at which the Departmental Promotion Committee had to meet. Th e Chairman of the Departmental Promotion Committee was present and the Chairman and the other members who were present constituted the majority of the Departmental Promotion Committee. It was urged on behalf of the 1st respondent that the Office Memorandum dated 30.12.1976 which contained the various administrative instructions regarding the procedure for making promotions and the functions of the Departmental Promotion Committees being merely in the nature of PG NO 152 administrative instructions could not override the Rules which had been promulgated under the proviso to Article 309 of the Constitution of India. It is well settled that the norms regarding recruitment and promotion of officers belonging to the Civil Services can be laid down either by a law made by the appropriate Legislature or by rules made under the proviso to Article 309 of the Constitution of India or by means of executive instructions issued under Article 73 of the Constitution of India in the case of Civil Services under the Union of India and under Article 162 of the Constitution of India in the case of Civil Services under the State Governments. If there is a conflict between the executive instructions and the rules made under the proviso to Article 309 of the Constitution of India	 the rules made under proviso to Article 309 of the Constitution of India prevail	 and if there is conflict between the rules made under the proviso to Article 309 of the Constitution of India and the law made by the appropriate Legislature the law made by the appropriate Legislature prevails. The question for consideration is whether in the instant case there is any conflict between the Rules and the Office Memorandum dated 30.12.1976	 referred to above. We have already noticed that there are different rules framed under the proviso to Article 309 of the Constitution of India for making recruitments to services in the different departments and provisions have been made in them for the constitution of Departmental Promotion Committees for purposes of making recommendations with regard to promotions of officers from a lower cadre to a higher cadre. But these rules are to some extent skeletal in character. No provision has been made in any of them with regard to the procedure to be followed by the Departmental Promotion Committees and their various functions and also to the quorum of the Departmental Promotion Committees. These details which were necessary for the proper functioning of the Departmental Promotion Committees	 as a matter of practice	 were laid down prior to 30.12.1976 by the Government of India in the form of Office Memoranda issued from time to time and that on 30.12.1976 a consolidated Office Memorandum was issued containing instructions with regard to such details which were applicable to all Departmental Promotion Committees of the various Ministries/Departments in the Government of lndia. said Office Memorandum deals with several topics	 such as of the Departmental Promotion Committees	 frequency at which Departmental Promotion Committees should meet	 matters to be put up for consideration by the Departmental Promotion Committees	 the procedure to be observed by the Departmental Promotion Committees. the procedure o be followed in the PG NO 153 case of an officer under suspension whose conduct is under investigation or against whom disciplinary proceedings are initiated or about to be initiated	 validity of the proceedings of the Departmental Promotion Committees when a member is absent	 the need for consultation with the Union Public Service Commission	 the procedure to be followed when the appointing authority does not agree with the recommendations of a Departmental Promotion Committee	 implementation of the recommendations of the Departmental Promotion Committees	 ad hoc promotions	 period of validity of panels etc. The Office Memorandum dated 30.12.1976	 therefore	 is in the nature of a complete code with regard to the topics dealt with by it. Unless there is anything in the Rules made under the proviso to article 309 of the Constitution of India	 which is repugnant to the instructions contained in the Office Memorandum	 the Office Memorandum which is apparently issued under article 73 of the Constitution of India is entitle to be treated as valid and binding on all concerned. In the instant case the Rules do not contain any of these details except indicating who are all the persons who constitute the Departmental Promotion Committee. We do not	 therefore	 find any repugnance between the Rules and the Office Memorandum. In the circumstances we feel that the plea raised by the 1st respondent in is additional affidavit dated 13th May	 1988 (page 132 of the Paper Book) that the Office Memorandum is ineffective cannot be upheld. We do not agree with the decision of the Central Administrative Tribunal that in the instant case the proceedings of the Departmental Promotion Committee on 7.8.1986 have been vitiated " solely on account of this reason viz.	 that secretary	 Ministry of Defence	 one of its members was not present". We hold that the proceedings	 of the Departmental Promotion Committee at is meeting held on 7.8.1986 are not invalid for the above reason. We	 therefore	 reverse the aforesaid part of the decision of the Tribunal. The Tribunal has no doubt in the course of its order referred to certain other matters	 but we feel that it proceeded to dispose of the case mainly on the ground that the proceedings of the Departmental Promotion Committee dated 7.8.1986 were vitiated on account of the absence of the Secretary to the Government of India	 Ministry of Defence at that meeting. We notice that adequate attention has not been given to the other aspects of the case and according to us those aspects require fresh consideration at the ands of the Tribunal. We	 therefore	 set aside the decision of the Tribunal against which this appeal is filed and remand the case to it to dispose it of afresh in the light of the above observations. The Tribunal is requested to decide the case within three months from the PG NO 154 date of receipt of a copy of this order. The appeal is accordingly disposed of. There shall	 however	 be no order as to costs. Y. Lal Appeal disposed of.

Somasundram Viswanath	 Respondent No. 1 herein was working as an officer in the Defence Accounts Service. Promotions to Level I & Level II of the Senior Administrative Grade of the said Service were governed by the Indian Defence Accounts Service (Recruitment) Rules	 l95X (as amended from time to time) promulgated by the President of India under the proviso to article 309 of the Constitution of India. Under the Rules	 recruitments by promotion to the senior administrative posts were to be made by Selection on merit on the recommendations of a duly constituted Departmental Promotion Committee. In accordance with the said Rules	 when the case of the Respondent came within the Zone of consideration for promotion to the cadre of controller of Defence Accounts	 the same was placed before the Departmental Promotion Committee	 and the said Committee in order to make appropriate recommendations convened its meeting on 7.8.1986. At the said meeting one of its members i.e. the Secretary to the Ministry of Defence could not be present even though he was duly notified about the date and time of the meeting. In his absence the remaining members met and made the recommendation. The 1st Respondent was graded good ' and was not put in the Select panel. Aggrieved by the said decision Respondent filed a Petition before the Central Administrative Tribunal	 Jabalpur Bench	 challenging the validity of the recommendations made by the Department Promotion Committee and prayed for an order directing the appellant union of PG NO 146 PG NO 147 India not to promote his juniors to the higher grade. The principal contention raised by the Respondent before the Tribunal was that the Departmental Promotion Committee was not properly constituted	 as one of its members	 was absent with the result the proceedings of its meeting held on 7.8.1986 stood vitiated and recommendation made by it should not be acted upon. On the other hand the Deptt. contended that the proceedings of the Committee were protected by the administrative instructions issued by the Government of India with regard to the procedure to be followed by the D.P.C. In reply thereto the 1st Respondent pleaded that the administrative instructions issued by the Government of India could not override the rules made under the proviso to article 309 of the Constitution and the same has to be ignored. On consideration of the rival contentions the Central Administrative Tribunal came to the conclusion that the D.P.C. had not been properly constituted at the meeting held on 7.8.1986 because of the absence of the Secretary to the Govt. of India	 Ministry of Defence and therefore the proceedings of the said Committee were not valid. The Tribunal accordingly set aside the recommendations made by the Committee and directed that a fresh D.P.C. may be convened for reconsidering the agenda which was before the Departmental Committee on 7.8.86. The Union of India being dissatisfied with the aforesaid order of the Tribunal appealed by special leave	 to this Court. Disposing of the appeal. the Court	 HELD: It is well settled that the norms regarding recruitment and promotion of officers belonging to the Civil appropriate Legislature or by rules made under the proviso to Article 309 of the Constitution of India or by means of executive instructions issued under Article 73 of the Constitution of India in the case of Civil Services under the Union of India and under article 162 of the Constitution of India in the case of Civil Services under the State Governments. [152B] If there is a conflict between the executive instructions and the rules made under the proviso to Article 309	 the rules made under the proviso lo Article 309 prevail	 and if there is a conflict between the rules made under the proviso to Article 309 and the law made by the appropriate Legislature the law made by the appropriate Legislature prevails. [152C] PG NO 148 The Office Memorandum dated 30.12.1976 1s in the nature of complete code with regard to the topics dealt with by it. Unless there is anything in the Rules made under the proviso to Article 309 which is repugnant to the instructions contained in the Office Memorandum the Office Memorandum which is apparently issued under Article 73 or the Constitution is entitled to be treated as valid and binding on all concerned. [153B C] This Court does not agree with the decision of the Central Administrative Tribunal that in the instant case the proceedings of the Departmental Promotion Committee on 7.8.1986 have been vitiated solely on account of the reason that the Secretary Ministry of Defence	 one of its members was not present at the meeting of the Committee. The proceedings of the Departmental Promotion Committee at its meeting held. on 7.8.1986 are not invalid on this account. [153E] The decision of the Tribunal set aside and the case remitted to the Tribunal to dispose it of afresh. [153G]