The Acquisition Audit Services Branch (AASB) was established in 2019 under the Indirect Cost & Contract Audit Division (ICCAD) of the Interior Business Center (IBC).
We provide contract audit services to support cognizant Federal agency requirements to audit, review and examine its contractors or subcontractors under its cognizance.
Contract audit services include but are not limited to:
- Preaward contract audit services,
- Post award contract audit services,
- Performance audits,
- Business system audits, and
- Advisory/negotiation services.
For entities that have grants, but do not have flexibly priced contracts, see the Indirect Cost Negotiations Page.