Except as otherwise continued in effect as postal regulations, all provisions of former title 39, U.S.C., which were continued in effect as regulations of the Postal Service by section 5(f) of the Postal Reorganization Act, are revoked. This revocation does not apply to postal regulations which embody or are derived from provisions of former title 39.

(a) The regulations of the Postal Service consist of the following, any of which may, but are not required to, be published in the Federal Register and the Code of Federal Regulations:

(1) The resolutions of the Governors and the Board of Governors of the U.S. Postal Service and the bylaws of the Board of Governors;

(2) The Mailing Standards of the United States Postal Service, Domestic Mail Manual; the Postal Operations Manual; the Administrative Support Manual; the Employee and Labor Relations Manual; the Financial Management Manual; the International Mail Manual; those portions of Chapter 2 of the former Postal Service Manual and chapter 7 of the former Postal Manual retained in force; and Publication 52, Hazardous, Restricted, and Perishable Mail; and

(3) Headquarters Circulars, Management Instructions, Regional Instructions, Handbooks, Memoranda of Policy, Publications, delegations of authority, and other regulatory issuances and directives of the Postal Service or the former Post Office Department, to the extent that such documents state binding rules of future effect beyond those stated in other regulations of the Postal Service then in effect.

(b) Except as otherwise provided by law, the resolutions of the Governors and the Board of Governors of the U.S. Postal Service and the bylaws of the Board of Governors take precedence over all regulations issued by other authority.

(c) The adoption, by reference or otherwise, of any rule of law or regulation in this or any other regulation of the Postal Service shall not be interpreted as any expression on the issue of whether such rule of law or regulation would apply to the Postal Service if it were not adopted as a regulation, nor shall it restrict the authority of the Postal Service to amend or revoke the rule so adopted at a subsequent time.

(d) All regulations of the Post Office Department in effect at the time the U.S. Postal Service commenced operations, continue in effect, except as subsequently modified or repealed by the Postal Service. Except as otherwise continued in effect as postal regulations, all regulations of other agencies of the United States continued in effect as postal regulations by section 5(a) of the Postal Reorganization Act are repealed.

(a) By virtue of the Postal Reorganization Act, certain executive orders, and other executive pronouncements and certain circulars, bulletins, and other issuances of the Office of Management and Budget or particular provisions thereof, or requirements therein, apply to the Postal Service and certain others do not apply.

(b) It is the policy of the Postal Service to continue to comply with issuances of the kind mentioned in paragraph (a) of this section with which it has previously complied, unless a management decision by an appropriate department head is made to terminate compliance, in whole or in part, following advice from the General Counsel that the issuance is not binding, in whole or in part, on the Postal Service. This policy is not enforceable by any party outside the Postal Service. No party outside the Postal Service is authorized to use the mere non-compliance with this policy against the Postal Service in any way.

(a) Continuation of Personnel Regulations of the Post Office Department. All regulations of the former Post Office Department dealing with officers and employees, in effect at the time the U.S. Postal Service commenced operations, continue in effect according to their terms until modified or repealed by the Postal Service or pursuant to a collective bargaining agreement under the Postal Reorganization Act.

(b) Continuation of Personnel Provisions of Former title 39, U.S.C. Except as they may be inconsistent with other regulations adopted by the Postal Service or with a collective bargaining agreement under the Postal Reorganization Act, all provisions of former title 39, U.S.C., dealing with and applicable to postal officers and employees immediately prior to the commencement of operations of the Postal Service continue in effect as regulations of the Postal Service.

(c) Continuation of Other Laws and Regulations as Postal Regulations. Except as they may be inconsistent with the provisions of the Postal Reorganization Act, with other regulations adopted by the Postal Service, or with a collective bargaining agreement under the Postal Reorganization Act, all regulations of Federal agencies other than the Postal Service or Post Office Department and all laws other than provisions of revised title 39, U.S.C., or provisions of other laws made applicable to the Postal Service by revised title 39, U.S.C., dealing with officers and employees applicable to postal officers and employees immediately prior to the commencement of operations of the Postal Service, continue in effect as regulations of the Postal Service. Any regulation or law the applicability of which is continued by paragraphs (a) through (c) of this section which requires any action by any agency other than the Postal Service or Post Office Department shall be deemed to require such action by the Postal Service, unless by agreement with the Postal Service the other agency involved consents to the continuation of its action.

(d) Effect of Collective Bargaining on Certain Regulations. All rules and regulations continued or established by paragraphs (a) through (c) of this section which establish fringe benefits as defined in title 39, U.S.C. 1005(f) of employees for whom there is a collective bargaining representative continue to apply until modified by a collective bargaining agreement concluded pursuant to the Postal Reorganization Act. Those rules and regulations affecting other terms and conditions of employment encompassed by section 8(d) of the National Labor Relations Act, as amended, shall continue to apply to such employees until such collective bargaining agreement has been concluded, and, unless specifically continued by such agreement, shall apply thereafter until modified or repealed by the Postal Service pursuant to its authority under title 39, U.S.C. 1001(e) and other pertinent provisions of the Postal Reorganization Act. In the event a condition occurs which shall excuse the Postal Service from continuing negotiations prior to the parties thereto concluding an agreement in accordance with the Postal Reorganization Act, the Postal Service reserves the right in accordance with the reorganization measures mandated by the Congress and consistent with the provisions of the Act, and any collective bargaining agreements in existence at that time, insofar as they do not unduly impede such reorganization measures, to continue, discontinue, or revise all compensation, benefits, and terms and conditions of employment of such employees of the Postal Service.