Issue the following certificates involving class 1 and class 10 buildings under the BCA: (a) complying development certificates for building work, the demolition or removal of a building or change of use, (b) construction certificates and compliance certificates for building work, (c) occupation certificates. Exercise of functions under the Environmental Planning and Assessment Act 1979 as a principal certifying authority for building work involving buildings referred to above. Carrying out of any inspections required under the Environmental Planning and Assessment Act 1979 of buildings referred to above. In addition, carrying out of any inspections required under the Environmental Planning and Assessment Act 1979 for work authorised by category of accreditation A2 with the consent of, and under the supervision of, an accredited certifier authorised to issue occupation certificates under category A2. Carrying out of inspections under the Environmental Planning and Assessment Regulation 2000.