01 | ENVCP - Ventilation and air conditioning for the competent person 02 | ENVAP - Ventilation and air conditioning for the authorised person 03 | FGAS - CITB safe handling of refrigerants / F-Gas certification 04 | FGASR - CITB safe handling of refrigerants / F-Gas refresher 05 | SSSC - Introduction to steam and condensate systems 06 | SSPC - Steam boilers plant controls and systems 07 | SSSM - Steam plant maintenance 08 | AEF - Authorised engineers foundation programme