HETAS provides industry leading training and certification for the solid fuel and biomass sector, including installers, retailers, chimney sweeps and service technicians along with independent product approval. HETAS is the only competent person scheme specialising in the installation of solid fuel and biomass appliances. 

HETAS is a non-profit organisation, which prides itself on investing surplus funds into business areas that directly contribute to safely reducing particulate and carbon emissions for the benefit of the people and the environment. Achieved by working with government, industry experts and innovators providing expert advice, training and clear evidence-based information.