(1) The holder of a licence, other than a gas-fitting contractor licence or an automotive gas-fitting contractor licence, must notify the Administrator in writing within 21 days after any change to the following information:(a) his or her name;(b) his or her residential address;(c) a telephone or fax number used in connection with the licence;(d) an email address used in connection with the licence.Penalty: Fine not exceeding 10 penalty units.(2) The holder of a gas-fitting contractor licence, or an automotive gas-fitting contractor licence, must notify the Administrator in writing within 21 days after any change to the following information:(a) if the holder of the licence is an individual, his or her name;(b) the name of any body corporate, or partnership, that holds a gas-fitting contractor licence or is used in connection with the licence;(c) the nominated manager;(d) a registered business name used in connection with the licence;(e) the address of the holder's registered office;(f) the address of the holder's principal place of business;(g) a telephone or fax number used in connection with the licence;(h) an email address used in connection with the licence.Penalty: In the case of (a) a body corporate, a fine not exceeding 50 penalty units; or(b) an individual, a fine not exceeding 25 penalty units.