From 19 to 23 October 2026, ISO/TC 59 Buildings and civil engineering works will gather in Oslo and Sandvika, Norway, for a full week of meetings, discussions and international collaboration.
This year’s Plenary Week will be particularly special. In addition to meetings across ISO/TC 59 and its subcommittees, we will open the week with a conference bringing together international ISO experts and representatives from the Norwegian building and construction sector. We will also celebrate 80 years of ISO/TC 59 with a reception at Oslo City Hall.