83A   Regulations as to gas appliances, gas and autogas installations, gasfitting and autogas work and gas meters

Without limitation, the regulations may make provision for or with respect to the following matters:

(a)  the design, construction and labelling of gas appliances,

(b)  the prohibition of the sale or supply of unsafe gas appliances,

(c)  the imposition of conditions on the sale or supply of gas appliances to ensure their safe use,

(d)  the connection, alteration, maintenance, repair, replacement and operation of gas appliances,

(e)  gas installations and the carrying out of gasfitting work,

(e1)  autogas installations and the carrying out of autogas work,

(f)  the examination and testing of gas meters,

(g)  fees, charges and payments relating to the matters in paragraphs (a)–(f),

(h)  exemptions (or the granting of exemptions) relating to the matters in paragraphs (a)–(g).