Paul, a Chartered Engineer with 35+ years of specialist experience in design, construction, maintenance, and refurbishment of safety-critical environments across industries like nuclear, food, pharma, healthcare, and research. An expert in the application of GUV for infection control in the built environment, he has authored standards, lectured on airborne pathogen control, and served on the I.Mech.E.’s Covid Task Force, Pandemic Task Force & ASHRAE TC 2.9 Committee on today’s subject matter.