Levies and charges are imposed and collected under the authority of the following Acts and Regulations:
Primary Industries (Customs) Charges Act 1999 Primary Industries (Customs) Charges Regulations 2000 Primary Industries (Excise) Levies Act 1999 Primary Industries (Excise) Levies Regulations 1999 National Residue Survey (Customs) Levy Act 1998 National Residue Survey (Excise) Levy Act 1998 Primary Industries Levies and Charges Collection Act 1991 Primary Industries Levies and Charges Collection Regulations 1991 Primary Industries Levies and Charges (National Residue Survey Levies) Regulations 1998
All Australian Government legislation can be viewed at the Federal Register of Legislation website.