48.2. The certificate of qualification in receptacle installation techniques (TIR) in force on 17 July 2014 is held to be a certificate of qualification in propane receptacle installation techniques (TIRP) and remains valid until its expiry date.
The certificate of qualification in gas carburetion techniques (TCG) in force on 17 July 2014 is held to be a Class 2 certificate of qualification in gas carburetion techniques (TCG-2) and remains valid until its expiry date.
The certificate of qualification in cylinder and vehicle filling (RBV) in force on 17 July 2014 is held to be a certification of qualification in propane cylinder and vehicle filling (RBVP) and remains valid until its expiry date.