Eurocodigo 5.

European Technical Approvals (ETAs).

Etag 007 (European Technology Assesment Group).

Construction Products Directive CPD: EN 13986.

BS 5268 (British Standard).

UK Building Regulations.

TRADA.

Robust Standard Detail.

SAP Energy Rating (Standard Assesment Procedure).

NHBC (National House Building Council).

Institute of Chartered Engineers Certification.

Tratmiento de Madera BSEN 350 y BSEN 599.

La Madera minimo C16 EN 14081  BS 4978.

Tablero OSB EN 300.