This is Part 1 of the recording taken from the Teams meeting on the 5th March 2021. There were around 30 attendees from a variety of backgrounds & specialisms including: - LEV Testers - LEV Designers - Occupational Hygienists - Educational providers - End users/clients It was a lively discussion that covered many topics including LEV appraisal and the lack of appropriate documentation & Recirculating filtration (just to name a few).