Final answer:
The first phase of an OFCCP compliance review is known as a Desk Audit, where a compliance officer reviews the contractor's affirmative action program and other documents.
Step-by-step explanation:
The first phase of an Office of Federal Contract Compliance Programs (OFCCP) compliance review is called the Desk Audit. During this stage, the compliance officer reviews the contractor's affirmative action program (AAP) and other employment-related documents to ensure that the establishment is following mandatory nondiscrimination and affirmative action laws and regulations. This phase is important as it dictates the necessity for further action, which can include an on-site review or additional information requests.