providing evidence for gas course

[piperdave]

basically im looking to do my gas courses and will be going in a a category 2 as i have a city and guilds qualification and work with a gas safe engineer , i was just wondering what sort of evidence do i need to give and is there a criteria for it if you know what i mean ?

 

[burger]

When i did mine i needed to provide 80 hours experience on gas for my CCN1