Refresher Training
The majority of our Certificates of Competence are issued for life (exceptions are Utility Arboriculture and Safe use of Aluminium Phosphide for Vertebrate Pest Control).
However depending on the qualification you may need to undertake refresher training in accordance with the HSE guidelines. The HSE website www.hse.gov.uk has lots of information , search on refresher training.
With regards to Chainsaw refresher training, the Arboriculture and Forestry Advisory Group (AFAG) guidance 805 provides a useful overview.