South Australian Heavy Vehicle Standards (Six Tonne Trailer Brakes) Exemption Notice 2024 (No.1)

Overview

The South Australian Heavy Vehicle Standards (Six Tonne Trailer Brakes) Exemption Notice 2024 (No. 1) was enacted to provide an exemption from specific requirements of the Heavy Vehicle (Vehicle Standards) National Regulation 2014 for heavy trailers in South Australia, with the aim of facilitating compliance with national vehicle standards while accommodating particular operational contexts. Authorised under section 61 of the Heavy Vehicle National Law (HVNL), this notice applies exclusively within South Australia to heavy trailers whose axles exert no more than six tonnes of force on the ground during operation. It exempts these trailers from certain provisions of the National Regulation, specifically addressing the second edition Australian Design Rule 38 on Heavy Trailer Braking Systems and braking systems in Division 3 of Part 7 of Schedule 2. The exemption is conditional upon the heavy vehicle combination not exceeding a speed of 25 km/h and being towed by a vehicle capable of braking the combination effectively. This exemption notice is set to commence on 4 December 2024 and will expire on 3 December 2029, providing a temporary regulatory relief to align with operational needs while ensuring safety standards are upheld.

Scope and Application

The South Australian Heavy Vehicle Standards (Six Tonne Trailer Brakes) Exemption Notice 2024 (No.1) applies specifically within the jurisdiction of South Australia, offering an exemption from certain vehicle standards for heavy trailers. This exemption applies to heavy trailers where the mass transmitted to the ground by the axles of the trailer at the time of operation does not exceed six tonnes. The notice exempts these trailers from specific provisions under the National Regulation, including second edition ADR 38 (Heavy Trailer Braking Systems) and Division 3 of Part 7 of Schedule 2 concerning braking systems. However, to qualify for this exemption, the heavy vehicle combination must adhere to certain conditions: it must not exceed a speed of 25 km/h, and it must be towed by a vehicle that is capable of braking the combination effectively. This exemption, made under section 61 of the Heavy Vehicle National Law, is effective from 4 December 2024 and will remain in force until 3 December 2029.

Key Provisions

The main operative sections of the South Australian Heavy Vehicle Standards (Six Tonne Trailer Brakes) Exemption Notice 2024 (No.1) (the Notice) focus on exempting certain heavy trailers from specific requirements of the Heavy Vehicle (Vehicle Standards) National Regulation 2014 (the National Regulation) (s. 7). This exemption applies to heavy trailers in South Australia where the mass transmitted to the ground by the axles of the trailer at the time of operation does not exceed six tonnes (s. 7). The Notice exempts these trailers from Section 1 of Schedule 1 of the National Regulation, relating to second edition ADR 38 (Heavy Trailer Braking Systems), and Division 3 of Part 7 of Schedule 2 of the National Regulation, which concerns braking systems (s. 8). Under this Notice, there are specific obligations and requirements imposed on parties governed by it. The most significant conditions are that the heavy vehicle combination must not travel at a speed greater than 25km/h (s. 9(1)), and the heavy trailer operating under this Notice must only be towed by a vehicle capable of braking the combination (s. 9(2)). These conditions ensure that while the trailers are exempt from certain design rule requirements, they are still subject to operational constraints to maintain safety standards. Breach of the conditions set out in the Notice may lead to offences under the National Regulation. While the Notice itself does not detail specific penalties, the National Regulation provides a framework under which contraventions can be prosecuted. Typically, such offences can attract both civil and criminal penalties, with the latter potentially resulting in fines and imprisonment. The exact penalties would be determined in the context of the National Regulation, which allows for penalties up to certain maxima as stipulated in the relevant sections of that legislation. Given that this Notice operates within the framework of the National Regulation, the enforcement mechanisms and penalties applicable to breaches of the Notice would be consistent with those outlined in the National Regulation. It is important for parties subject to this Notice to be aware of these potential consequences to ensure compliance and to avoid legal repercussions. The Notice thus serves to balance the exemption from certain standards with the imposition of operational conditions to maintain safety, ensuring that the exemption does not compromise road safety.