IAW 29 CFR 1910.134
Many employers never read the OSHA guidelines on respirator requirements until they are reported. A simple dust mask bought at the local hardware store does not count as a respirator. Your employees health and welfare should be your top priority and giving them the proper tools and training should be vital to the success of your business.
Your employees will learn the respiratory protection standard (29 CFR 1910.134), medical surveillance (physicals)requirements, mask selection criteria, proper wear and use of a respirator, proper cleaning methods, and fit testing procedures.