c96f5f35_ithsonian_Institution_Archives__Series_Title
[Series Description] Pertaining to COTR's interaction with the contractor and site representative. Materials include email and paper correspondence related to work authorizations, problems, delays, modifications, and terminations as well as reports and progress plans. [Disposition] Originals: The COTR should work with the Contracting Officer to determine which records should become part of the permanent contract file maintained by OCon&PPM. Destroy records not required by OCon&PPM 6 years, 3 months after close of account. Copies: Destroy when no longer needed. [Likely Offices of Record] COTR [Series Title] 
Contracting Officer's Technical Representative (COTR) Records
Collections Management and Care Records Disposition Schedule | Smithsonian Institution Archives
Series Title