ACO actions related to purchasing system approval have a potential impact on NASA contracting officer consent requirements. Accordingly, NASA contracting officers shall review system deficiencies documented in CPSR reports and when results of consent reviews and other sources conflict with CPSR or DOD surveillance conclusions, formally communicate such concerns to the ACO having cognizance of purchasing system approval. Significant issues or significant conflicts with DOD CPSR results should be formally referred to the Office of Procurement (Code HS).