TECHNISCHE REGEL ENTWURF
ONR CEN/TS 17991
Issue date: 2023 07 15
Statistical verification of partial factors for buildings according to Eurocode EN 1993-1-1 Annex E
General information on ONR CEN/TS 17991
Frequently Asked Questions about ONR CEN/TS 17991
When you purchase a standard from the Austrian Standards webshop (e.g. ÖNORM, ISO), a single-user licence is included as standard. This entitles a single person to use the standard. A multi-user licence is required if several employees need access. It enables company-wide, legally compliant use and sharing of standards.
Standardization thrives on expertise and participation. Anyone interested can play an active role in its further development – for example, by joining the relevant committee or a working group. In this way, you can help shape the content and contribute to advancing the state of the art.
If you have an extensive portfolio of standards, we recommend using a professional standards management tool. With effects 2.0, you can manage your standards centrally and efficiently. You can optimise your procurement processes and benefit from an integrated information and subscription service. This ensures you are always up to date and never miss any relevant developments.
Recently Viewed
Customize and purchase single-user license
Subscribe to standards
Standards at a fixed price starting from €100 per month.
Always up to date
You automatically work with the latest version of a standard.
Predictable costs
You benefit from flexible solutions at an affordable fixed monthly price.