The Free and Open Source Software for Geospatial (FOSS4G) conference series, hosted in partnership with OSGeo, brings together open source geospatial users, software developers, decision makers and researchers from around the world.
The FOSS4G 2025 conference in Auckland, New Zealand, will be a vibrant gathering that fosters collaboration and celebrates innovation in the exciting world of free and open source software for geospatial.
The event will feature workshops, technical sessions, keynote addresses, ‘lightning talks,’ code sprints and community events, social events and a ‘women in geospatial’ breakfast.
It is expected that the full program will be made available in August 2025.


The Association of Public Authority Surveyors (APAS) 2026 Conference will be held in the quaint but bustling Southern Tablelands town of Bowral.
The theme of the conference is ‘Now that’s a boundary!’, which references the fact that Bowral is where the famous cricketer Sir Donald Bradman grew up and also that it is home to the Bradman Museum & International Cricket Hall of Fame.
For those who have had abstracts accepted, the next deadlines are: Draft paper deadline: Friday, 14 November 2025; final paper deadline: Friday, 16 January 2026.
APAS is a non-profit organisation that brings together surveyors and closely allied spatial information professionals employed by public authorities in both New South Wales and the Australian Capital Territory.