1 min readSole-Source Purchase Orders Under Simplified Acquisition ProceduresOIG CommunicationsJul 06, 2005 Article July 06, 2005 Download Report Sole-Source Purchase Orders Under Simplified Acquisition Procedures(IG-05-022.pdf) PDF (1.21 MB) Share Details Last Updated Sep 23, 2026 Related TermsAudit ReportsFY2005