The purpose of this memorandum is to reissue two Agency-wide Quality System documents:

• Guidance for Developing Quality Systems for Environmental Programs (QA/G-1)
• Guidance on Environmental Data Verification and Data Validation and (QA/G-8)

• Memorandum for Reissue of Agency-wide Quality System Documents (Q/G-1 and G-8) (PDF)(2 pp, 93 K, January, 2008)