In an audit, it is imperative that the Affirmative Action Plan and support data be as complete as possible. According to the rules and regulations enforced by the OFCCP, a lack of data can be a real problem for any company. I suggest you take a look at availability data as well to identify problem areas - this is what the agency typically looks at in an absence of data. You may want to seek assistance from a professional that has tackled this type of issue before. Remember that any conversations with a compliance officer may bind your company to statements. Good luck in your audit.
You can use this OFCCP audit checklist to ensure you're doing what is required to maintain OFCCP's regulations including VEVRAA, Section 503, and EO 11246. Or request a demo to streamline your compliance and recruiting efforts.