(1) In regulation 5 of the Principal Regulations insert the following definitions—
' AS 4575 means AS 4575, "Gas appliances—Servicing of Type A appliances" as published or amended from time to time;
"licensed gasfitter" means a person who is licensed, under section 221M of the Building Act 1993 , to carry out gasfitting work within the meaning of the Plumbing Regulations 2018;
"registered gasfitter" means a person who is registered, under section 221O of the Building Act 1993 , to carry out gasfitting work within the meaning of the Plumbing Regulations 2018;
"supervising gasfitter", for gasfitting work (within the meaning of the Plumbing Regulations 2018) carried out by a registered gasfitter, means the licensed gasfitter under whose supervision the work is carried out as described in section 221OA(5) of the Building Act 1993 ;
"Type A appliance servicing work" is the internal cleaning, maintenance and adjusting of a Type A appliance and includes the adjustment, repair or replacement of a component of the Type A appliance;
"VBA" means the Victorian Building Authority established by section 193 of the Building Act 1993 .'.
(2) In regulation 5 of the Principal Regulations, in the definition of "the Act", for " 1997 ." substitute " 1997 ;".