Click here for more info about the ACEC-ODOT Liaison Committee.
The AASHTO Accounting Guide is what state DOTs use in overhead audits.
2016 AASHTO Accounting Guide (table of contents and index only)
2010 AASHTO Accounting Guide (complete publication)
- FAR 31-205-6 Compensation for personal services (scroll down)
- 49 CFR 26.65 https://www.fhwa.dot.gov/hep/guidance/superseded/49cfr26.cfm#sec.26.65