“Having joined BESA as Head of Certification just over 2.5 years ago, Duncan Sibbald has been instrumental in the development of BESA’s Vent Hygiene Elite scheme. The scheme allows businesses to self-certify their cleaning works, demonstrating compliance it allows businesses to self-certify their specialist hygiene works to the required industry TR19® Specification and all current industry legislation.

Duncan also heads up SKILLcard, which is the industry-recognised card issuing and personnel registration scheme for people working in the mechanical sector of the building engineering services industry throughout the UK.

With a decade of experience in running ventilation hygiene firms, Duncan has a successful track record in working closely with facilities and building managers across a wide range of industries, helping them to operate to the highest standards.”