Home Law Expert Opinion Northrup Grumman’s PRB Cost Accounting Questioned Expert OpinionLawNews Northrup Grumman’s PRB Cost Accounting Questioned January 8, 2020 60 Share FacebookLinkedinTwitter Kristi Blokhin | Shutterstock You must be a Paid or Free Trial Member to Access this Content. Paid members, please login to view your news subscription(s). RELATED ARTICLESMORE FROM AUTHOR Compliance Update to FAR on Supply Chain Emissions Expert Opinion Senate Bill Would Require Several Important Updates to the Way the US Federal Government Acquires Technology Compliance Federal Acquisition Regulation – Sustainable Procurement