This standard BS ISO 16975-3:2017 Respiratory protective devices. Selection, use and maintenance is classified in these ICS categories:
13.340.30 Respiratory protective devices
This document specifies guidance on how to conduct fit testing of tight-fitting respiratory protective device (RPD) and on appropriate methods to be used. Fit testing is only one element of a complete RPD programme. The intention of fit testing is to evaluate the effectiveness of the seal between the wearer’s face and the respiratory interface (RI). A complete RPD programme is defined in ISO/TS 16975‑1 .
This document specifies requirements for conducting RPD fit testing and includes