(1) Subject to subsections (2) and (3), if an inspector has reasonable grounds for suspecting that there may be evidential material on any premises, the inspector may:
(a) enter the premises; and
(b) exercise the investigation powers.
(2) If premises mentioned in paragraph (1)(a) are a residence, an inspector may only enter the premises if:
(a) the premises are used for commercial purposes in relation to active constituents or chemical products, in addition to residential purposes; and
(b) paragraph (3)(a) or (b) is satisfied.
(3) An inspector is not authorised to enter the premises unless:
(a) the occupier of the premises has consented to the entry and the inspector has shown his or her identity card if required by the occupier; or
(b) the entry is made under an investigation warrant.
Note: If entry to the premises is with the occupier's consent, the inspector must leave the premises if the consent ceases to have effect. See section 69ED.