(a) Contracting Officer's Representative (COR). The individual designated in writing by the contracting officer to act as the contracting officer's authorized representative to monitor specific aspects of the contract and take action as authorized in the letter of appointment. The COR, when one is appointed, acts as the point of contact between the contracting officer and the COTR assigned to the contract. COR responsibilities and limitations are established by the contracting officer.
(b) Contracting Officer's Technical Representative (COTR). The individual designated by the contracting officer to act as the contracting officer's authorized representative for technical aspects of the contract. The COTR reports to and assists the COR, when one is appointed, in providing technical oversight of the contractor's performance. COTR responsibilities and limitations are established by the contracting officer. In the event that a COR is not designated and only a COTR is appointed, the COTR shall report directly to the contracting officer.
