The test is "not sufficiently accurate to include among the qualitative fits tests listed in Part II of Appendix A of its Respiratory Protection Standard," the agency said in its Federal Register ...

OSHA today published a Notice of Proposed Rulemaking (NPRM) in the Federal Register for a new fit-testing protocol--the Abbreviated Bitrex Qualitative Fit-Testing (ABQLFT) protocol--under Appendix A ...

Or any other condition that may interfere with face piece seal. 9.0.1. The test subject shall be shown how to put on a respirator, proper positioning on the face, and how to set strap tension.

Introduction Dental team members require fit testing for respirators to deliver aerosol generating procedures (AGPs) during the COVID-19 pandemic. Five general dental practitioners (GDPs) in Yorkshire ...