Codes of Practice, Standards, Specifications, Guides & Forms

  • GIS Data Hub Data Collection Specifications
    Find out about the standards and quality of as-constructed Geographic Information System (GIS) data for all road features forming the GIS Data Hub. Also includes supporting files such as symbology and font files required for proper display of road inventory symbols.
  • Transport Impact Assessment (TIA) Guidelines for Developments (PDF, 4.6mb) assists developers and transport professionals who are engaged by outlining the requirements and the level of details required for TIA studies. With effect from 2 January 2018 onwards, it replaces the Guidelines for Preparation of Traffic Impact Assessment Reports.
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