The current Swedish National Annex SS-EN 1993-1:2005/BFS 2019:1 EKS 11 code was updated for steel member design and optimization.
The code is set as default in the relevant regional settings.
This code replaces SS-EN 1993-1:2005/A1:2014.
See Steel Code EC3
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Design Codes, click the arrow next to Steel/Aluminum structures to see a drop-down list of available codes.