Fuel Standard (Autogas) Determination 2003

Overview

The Fuel Standard (Autogas) Determination 2003, as amended, is a legislative instrument enacted under section 21 of the Fuel Quality Standards Act 2000 by the Parliament of Australia. This determination was introduced to address the need for regulating the quality of autogas supplied for use in motor vehicles, ensuring it meets specific standards to prevent potential harm to vehicles and the environment. The primary objective of this legislation is to safeguard public health and the environment by establishing strict quality benchmarks for autogas. This legislation is administered by the Department of the Environment and mandates compliance with the outlined standards to ensure autogas is safe and suitable for use in motor vehicles, thereby maintaining high fuel quality standards across Australia. The Fuel Standard (Autogas) Determination 2003 specifies the maximum allowable levels of certain substances in autogas and sets out the necessary testing methods to verify compliance. The determination outlines specific standards for substances such as dienes, sulfur, and volatile residues, as well as properties like motor octane number and odour. Compliance with these standards is crucial to prevent engine damage, reduce emissions, and ensure the safety and efficiency of vehicles using autogas. This legislation plays a vital role in maintaining the quality of fuel used in Australia, aligning with broader environmental and public health objectives.

Scope and Application

The Fuel Standard (Autogas) Determination 2003, as amended, applies to liquefied petroleum gas supplied or represented as fuel suitable for motor vehicles, excluding liquefied petroleum gas supplied in cylinders. This legislation falls under the purview of the Commonwealth and is implemented pursuant to the Fuel Quality Standards Act 2000. The standards set forth in the Determination regulate the allowable levels of various substances and properties in autogas, such as dienes, residue on evaporation, sulfur, and volatile residues, as well as the permissible specifications for odour, copper strip corrosion, water content, motor octane number, and vapour pressure. Compliance with these standards is determined by specific testing methods, which are detailed in the Determination. The Determination was brought into effect on 1 March 2004 and has since been amended, with the latest amendment, the Fuel Standard (Autogas) Amendment Determination 2013, introducing changes to certain sections and schedules. The amendments were notified in the Federal Register of Legislative Instruments on 12 July 2013, with different commencement dates for various parts of the amendment.

Key Provisions

The Fuel Standard (Autogas) Determination 2003, as amended, establishes specific standards for the quality of autogas supplied or represented as fuel suitable for motor vehicles. Section 4 outlines the maximum allowable concentrations for various substances in autogas, such as dienes (0.3% molar), residue on evaporation (60 mg/kg), sulfur (50 mg/kg after stenching), and volatile residues (C5s and higher, 2.0% molar). It also mandates that autogas must be 'hydrogen sulfide negative' as per the specified testing method. Additionally, the determination sets forth specifications for certain properties of autogas, including copper strip corrosion (Class 1), absence of free water at 0°C, a minimum motor octane number of 90.5, detectable odour in air at the 20% lower flammability limit, and a vapour pressure range of 30 to 800 kPa at 40°C. The obligations imposed by this determination are primarily on suppliers and entities involved in the distribution and sale of autogas. These parties must ensure that the autogas they supply adheres to the specified standards and specifications as outlined in Section 4. Compliance with these standards involves adhering to the testing methods detailed in Section 5, which include methods developed by ASTM International, the European Committee for Standardisation (CEN), the International Organization for Standardization (ISO), and the Japan LP Gas Association. Each substance or property has a designated testing method, such as EN ISO 6251 for copper strip corrosion, ISO 7941 for dienes, and EN 589:2004 for water content. Breaches of the standards set by this determination may result in various civil or criminal consequences. Although the specific penalties are not detailed within the determination itself, under the overarching Fuel Quality Standards Act 2000, penalties can include fines, imprisonment, or both, depending on the severity and frequency of the breach. The maximum penalties would be dictated by the specific provisions of the Act and any relevant regulations or subsidiary legislation. The Act provides for enforcement mechanisms to ensure compliance and to impose penalties on those who fail to meet the required standards for autogas quality.