VA Directive 0100 Metric Transition Plan Implementation and Guidance)  

To provide policy and assign responsibilities for implementing the metric system of measurement within the Department of Veterans Affairs (VA). This directive provides acquisition and material management policies required to implement or supplement the Metric Conversion Act of 1975 (Public Law 98-168); the Omnibus Trade and Competitiveness Act (Public Law 100-418); and Executive Order 12770, Metric Usage in Federal Government Programs.