There is a current trend to try and provide respiratory protection to beard wearers, rather than have them clean shaven (and safe). The UK recently allowed beards to be worn with a respirator (in the teeth of scientific evidence) and now Canada has a hood to allow a degree of respiratory

The new IM76 respirator by Impertech has been designed to meet challenges and withstand extreme conditions like never before. With its patented panoramic visor, advanced multi feature interface platform

In 2020, the NATO Support and Procurement Agency (NSPA) awarded Avon Protection a 10-year contract to supply a complete CBRN personal respirator system. The framework contract enables NATO countries and partners to purchase Avon Protection’s market leading respirator system, including the FM50,

HumanSystems^®  Incorporated has been awarded $1,000,000 through the Department of National Defence’s (DND) Innovation For Defence