About Performance-Based Standards
The PBS Scheme offers the heavy vehicle industry the potential to achieve higher productivity and safety through innovative and optimised design.
PBS application process and forms
All PBS Scheme applications and enquiries should be submitted to the NHVR using the PBS application forms.
PBS blueprints and resources
'Blueprint' designs for various combinations have been pre-approved using PBS and made available to the heavy vehicle industry.
PBS guidelines and rules
The PBS Scheme operates nationally in a consistent and transparent manner using a set of rules and guidelines.
PBS road and bridge access
Access to roads and bridges are governed by sets of rules and recommendations.
PBS useful contacts
A contact list of PBS assessors, certifiers and other useful contact information.
PBS vehicle standards
Vehicles are assessed under the PBS scheme according to 16 minimum vehicle performance standards and 4 infrastructure protection standards.
Quad-axle group vehicle combinations
Semi-trailers, B-doubles and other combinations fitted with quad-axle groups can carry heavy loads more safely on a defined road network.