Workplace Solutions (NIOSH, CDC)
The NIOSH “Workplace Solutions” series offers easy-to-understand, easy-to-access, and easy-to-use recommendations that turn the results of NIOSH research into occupational safety and health practice. NIOSH Certified Equipment List
The Certified Equipment List (CEL), a database of all certified respirators and coal mine dust personal sampler units, may be accessed on-line, or it may be downloaded. The on-line, searchable database is updated monthly. The downloadable CEL is updated semi-annually, as of March 31 and September 30. Univ. of Vermont: Safety Information Resources on the Internet
Includes links to MSDS, regulations, NIOSH databases, online document, graphics and powerpoint libraries, and other links.