...military service alone and did not require advertisement. B. The net of Mareli 3. 1S09, provided that all purchases and contracts for supplies and services shall be made "by open purchase, or by previously advertising for proposals respecting rhe same." It applies to the Secretary...

...determined by the agency head. (o) Negotiated purchases and contracts for supplies ; conditions.— 253 of this title, except that such purchases and contracts may be negotiated by the agency head without...

...contracts for supplies and services shall be made by advertising, as provided in section 253 of this title, except that such purchases and contracts may be negotiated by the agency head without advertising if — (1) determined to be necessary in the public interest during the period of a national emergency...

...fifteen days wherever practicable, as determined by the agency hea,d. 1 C(vl)l ( [(vii)] i [(viii)l (t) All purchases and contracts for supplies and services...negotiated by the agency head without advertising if — [i] (1) determined to be necessary in the public interest during the period of a national emergency...

...wherever practicable, an determined by the agency head. 1 tie i i (() All purchases and contract* {or supplies and services shall be made by advertising,...negotiated by the agency head without advertising if — [i] (1) determined to be necessary in the public interest during the period of a national emergency...

...act, have to be interpreted in the light of Public Law 413, which is already a law. and that law says all purchases and contracts for supplies and services shall be made by advertising, and so forth ? Senator FERGUSON. I do not think that changes it as to whether or not renegotiation...

...will then supersede corresponding portions of the Joint Procurement Regulations. Under Public Law 413, all purchases and contracts for supplies and services shall be made by advertising, except in 17 specific circumstances where it would not be to the best interests of the Government to...

...for supplies and services for the Government shall be placed with small-business concerns. * * * (c) All purchases and contracts for supplies and services...negotiated by the agency head without advertising if— ******* (15) for supplies or services as to which the agency head determines that the bid prices after...

...subsection that enumerates the circumstances under which negotiation is authorized, begins as follows: "All purchases and contracts for supplies and services...negotiated by the agency head without advertising if . . ." and goes on to list sixteen specific circumstances, and a seventeenth which reads "otherwise...

...subsection that enumerates the circumstances under which negotiation is authorized, begins as follows : "All purchases and contracts for supplies and services...made by advertising, as provided in section 3, except thai such purchases and contracts may be negotiated by the agenrv head without advertising if . . ."...