This technical bulletin is currently under review with a view to new guidance being published.

If using the current version please note the following:

  • Technical Bulletin 2: Guidelines for Checking the Structural Design of Buildings has been withdrawn and replaced by Guidance Note 7 with the same name.

We would welcome any comments you have about the guidance that should to Certifiers on Certification of the Design of Timber Framed Structures. Please send comments to [email protected]