Employees or students using a half-face or full-face elastomeric respirator shall complete the Respiratory Protection Training (online or in-person). Employees using a filtering facepiece respirator ...

This is deemed necessary for mandatory uses of filtering facepiece respirators and for all other uses of other types of respirators (i.e. elastomeric-half and full faced) Facial hair that interferes ...

Nitrogen hypoxia requires pumping pure nitrogen through a full-facepiece respirator until the person dies by lack of oxygen. Trump executive order on Smithsonian targets funding for programs with ...

Employees or students using a half-face or full-face elastomeric respirator shall complete the Respiratory Protection Training (online or in-person). Employees using a filtering facepiece respirator ...