We have provided these useful links of companies that give useful information you can use:

  1. Oklahoma State University - www.ehs.okstate.edu
  2. Occupational Safety and Health Administration - www.osha.gov
  3. United States Department of Labor - www.dol.gov
  4. U.S. Bureau of Labor Statisticswww.bls.gov
  5. Occupational Safety Council of America - OSCA provides safety consulting, computer based learning and employee testing services. 

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