This is a one day refresher course only. There is no exam required. for frequently asked questions https://training.ghtechnical.com/asbestos-refresher-courses-faqs/
To revise and update the knowledge required to survey buildings for asbestos, to a standard which minimises the risk of exposure to airborne asbestos fibres.
P402 Surveying and sampling strategies for asbestos in buildings;
Certificate of Competence in Asbestos (CoCA);
Certified Competent Person in Asbestos (CCP).