The Austroads Guide to Pavement Technology provides informative guidance on different pavement types and the optimal conditions they are suited to throughout Australia and New Zealand. In addition, the Guide provides in-depth analysis and technical advice on the construction, maintenance, and performance of road pavement surfaces. A project has been conducted to update the following Guides to achieve consistency with the various other parts of the Guide and other Austroads publications, such as Austroads Test Methods and Work Tips, that have been subject to changes in their most recent editions. These parts provide informative guidance regarding pavement technology, selection of pavement surfacing and an overview of the criteria by which pavement materials are used: Guide to Pavement Technology Part 1: Introduction to Pavement Technology Guide to Pavement Technology Part 3: Pavement Surfacings Guide to Pavement Technology Part 4: Pavement Materials This webinar described the review process and stakeholder consultations undertaken to update the Guides, and discussed the major changes that have been made to the Guides. This update process ensures the Guides are maintained as a relevant and contemporary source of knowledge, which provide quality information and guidance to all those working with pavements across Australia and New Zealand.