Published on: 2021-10583. Final rule. 2021-10583. Defense Federal Acquisition Regulation Supplement: Authorities for Minimizing the Use of Materials Containing Hexavalent Chromium (DFARS Case 2020-D031)
Published on: 2020-25431. Proposed rule. 2020-25431. Defense Federal Acquisition Regulation Supplement: Authorities for Minimizing the Use of Materials Containing Hexavalent Chromium (DFARS Case 2020-D031)
Published on: 2014-22847. Final rule. 2014-22847. Defense Federal Acquisition Regulation Supplement: Storage, Treatment, and Disposal of Toxic or Hazardous Materials-Statutory Update (DFARS Case 2013-D013)
Published on: 2014-01277. Proposed rule. 2014-01277. Defense Federal Acquisition Regulation Supplement: Storage, Treatment, and Disposal of Toxic or Hazardous Materials-Statutory Update (DFARS Case 2013-D013)
Published on: 2011-10882. Final rule. 2011-10882. Defense Federal Acquisition Regulation Supplement; Minimizing the Use of Materials Containing Hexavalent Chromium (DFARS Case 2009-D004)
Published on: 2010-7262. Proposed rule with request for comments. 2010-7262. Defense Federal Acquisition Regulation Supplement; Minimizing Use of Hexavalent Chromium (DFARS Case 2009-D004)