PGI 201.602-2 Responsibilities.
(i) A contracting officer's representative (COR) assists in the technical monitoring or administration of a contract.
(A) For contract actions for services awarded by a DoD component or by any other Federal agency on behalf of DoD, contracting officers shall designate a properly trained COR in writing before award. The surveillance activities performed by CORs should be tailored to the dollar value/complexity of the specific contract for which they are designated. Contracting officers may exempt service contracts from this requirement when the following three conditions are met:
(1) The contract will be awarded using simplified acquisition procedures;
(2) The requirement is not complex; and
(3) The contracting officer documents the file, in writing, why the appointment of a COR is unnecessary.
(B) Contracting officers also may designate a properly trained COR for contract actions other than those for services.
(C) The contracting officer shall include a copy of the written designation required by DFARS 201.602-2(2)(v) in the official contract file.
(ii) In addition to the requirements of DFARS 201.602-2(2), a COR must maintain a file for each contract assigned. This file must include, as a minimum-
(A) A copy of the contracting officer's letter of designation and other documentation describing the COR's duties and responsibilities; and
(B) Documentation of actions taken in accordance with the delegation of authority.