Architecture, civil engineering and geomatics

sia - swiss Society of engineers and architects
The Swiss Society of Engineers and Architects (SIA) is Switzerland’s leading professional association for construction, technology and environment specialists.
The SIA and its members stand for quality and expertise in architecture and construction. The SIA is well known for its important work on standards. It develops, updates and publishes numerous standards, regulations, guidelines, recommendations and documentation, which are of vital importance for the Swiss construction industry.

VSS - Research and standardization in the field of road and transportation
The VSS is active throughout Switzerland as an independent organization with the legal form of an association.