Home Compliance GSA MAS Refresh 27: Mandatory TDR, End of PRC, and What Contractors... ComplianceExpert Opinion GSA MAS Refresh 27: Mandatory TDR, End of PRC, and What Contractors Need to Know June 27, 2025 15 StockEU | 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 Law GAO Confirms FSS Contract Must Be Valid for Option Years, Not Just Base Period Law The Solicitation Permitted Discussions With One Vendor but Not Others. Why Was GAO Cool With This? Law What Does the FAS Mean by ‘Leverage the Collective Buying Power of the Federal Government?’