ASTM International Releases Barrier Face Coverings Standard
ASTM International (ASTM), an international standards organization that promulgates consensus-based standards in a broad variety of areas, recently published and released F3502−21 Standard Specification for Barrier Face Coverings. ASTM undertook development of F3502−21 in response to the global COVID-19 pandemic. This is the first ASTM standard to address masks that are classified as non-medical. As a public service, ASTM is providing access to the standard at no cost. F3502−21, as well as the complete library...