New Professional Practice Guide (PPG) for Performing Incurred Cost Audits

Section 809 of the 2016 NDAA (National Defense Authorization Act) established the Section 809 Panel to research and recommend improvements to the acquisition process. Section 803 of the 2018 NDAA required the Defense Department to adopt commercially accepted standards of risk and materiality in the performance of incurred cost audits. The Section 809 Panel, with the help of DCAA (Defense Contract Audit Agency) and others, drafted a Professional Practice Guide (PPG) to develop a risk assessment framework intended to 'manage' DoD's risk and materiality approaches to incurred cost audits.

DCAA has now uploaded part of the the PPG to its public website. The Agency included only Chapters 1 and 2 plus Appendix A. It did not include Chapter 3 which deals with internal controls. The PPG has been publicly available for many months but has been buried in the Section 809's 600-page volume 3 final report. DCAA intends to adopt the new risk-based sampling framework for sampling incurred cost proposals and to adopt the materiality standards for performing the incurred costs audits found in the PPG. The first materiality criteria involves the selection of contractors to audit. Once the selection has been made, the second materiality criteria involves what cost elements withing the incurred cost proposal should be audited.

The Professional Practice Guide can be found under the Guidance tab at dcaa.mil. Or, go directly there by clicking here.