British Standards Institution

Source:: BSI
Committee:: B/525/5 - Structural use of timber
Categories:: Information management | Standardization. General rules

Scope

The NA gives national choices on Nationally Determined Parameters as described in EN 1995-1-1 :202X. Also, UK decisions on the status of informative annexes and inclusion of any NCCI.

Purpose

EN Eurocodes allow NSBs to produce a standalone National Annex (NA) which contain national choices and application of informative annex

Comment on proposal

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How important do you think standardization is in this area? *

Do you agree that a standard on this subject is feasible?: *

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Would you or your organization use the standard? *

Would you or your organization be prepared to participate in the development of the standard or to comment on the draft when it is available? *

Are you aware of any regulation, existing standards and other good practice information in this area in the UK (e.g. Industry codes of practice; company specifications, international or European Standards)? *

Would the development of a standard(s) in this area have a particular impact/relevance to SME, consumer, environmental or societal interests? *

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Additional comments on the scope or proposal:

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Please email further comments to: debbie.stead@bsigroup.com

Standard timeline

1. Proposal

Proposal start date:

23/06/2025

Proposal end date:

18/07/2025

2. Draft

3. Public Comments

4. Comment Resolution

5. Approval

6. Publication

Learn more about the standards development process

Standards Development

UK National Annex to Eurocode 5 – Design of timber structures – Part 1-1: general rules and rules for buildings

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