NATIONAL HEAVY VEHICLE REGULATOR NHVR NOTICES NHVR NATIONAL NOTICES PAGE STATE NOTICES PAGE NOTICES TO BE CARRIED PERMIT BASED SCHEMES (PBS) NHVR ROUTE PLANNING TOOL Multi State NoticesPlease see each state for Additional Conditions & relevant notices to be used in conjuction with these National Notices Multi-State Class 1 Load Carrying Vehicle Dimension Exemption Notice 2023 (No.2) Multi-State Class 1 Load Carrying Vehicle Mass Exemption Notice 2023 (No.1) National Class 1 Agricultural Vehicle and Combination Mass and Dimension Exemption Notice 2020 (No.1)