Zdrowie i gospodarka · 23/08/2011
NIOSH Requests Input on Carcinogen Classification and Exposure Limits
The National Institute for Occupational Safety and Health (NIOSH) is seeking public comment on its approach to classifying carcinogens and establishing recommended exposure limits (RELs) for occupational exposures to cancer-causing hazards, with a public comment period set to close on September 22, 2011.