3.             Subregulation 2.12C(5) of the Regulations provides that a subsequent temporary application charge (STAC) is payable by an applicant if: a.              the applicant applies for a visa specified by the Minister in an instrument for the purposes of paragraph 2.12C(5)(a) of the Regulations, and the applicant is in Australia at the time of application; and b.             the applicant holds, or the last substantive visa the applicant held was, a visa specified by the Minister in an instrument for the purposes of 2.12C(5)(c) of the Regulations, and the applicant was in Australia at the time of application for that visa; and c.              the visa that the applicant holds, or the last substantive visa the applicant held, was not granted in circumstances prescribed in paragraph 2.12C(5)(e) of the Regulations. 4.             The amount of the STAC is prescribed in subregulation 2.12C(6) of the Regulations. 5.             The operation of the instrument is to specify visas for the purposes of paragraphs 2.12C(5)(a) and 2.12C(5)(c) of the Regulations.