What this notice covers
The federal government has issued the National Class 1 Special Purpose Vehicle (up to 40t total mass) Mass and Dimension Exemption Notice 2026 (No.2). The notice applies to special purpose vehicles with a total mass of up to 40 tonnes operating under National Class 1 permits.
The notice is administered by the Department of Infrastructure, Transport, Regional Development, Communications, Sport and the Arts.
Dates
- Commences: 16 August 2026
- Expires: 15 August 2031
What the notice does not specify in this summary
The source summary does not specify which mass or dimension limits are varied, what conditions apply, or which routes or states are covered. Those details are contained in the full legislation text.
Key actions
- Read the full notice at https://www.legislation.gov.au/C2026G00543 to check whether it changes permit conditions from 16 August 2026 for special purpose vehicles at or near 40 tonnes total mass.
- Note the expiry date of 15 August 2031 - any compliance arrangements based on this exemption will need to be reviewed before that date.
- Contact the Department of Infrastructure, Transport, Regional Development, Communications, Sport and the Arts for clarification on how the exemption applies to specific vehicles - the source does not provide a direct contact.
This is a plain-English summary for information only, not legal or compliance advice. Always check the official source or consult a qualified professional.