Download Effinature Standards

Access Effinature certification standards free of charge. Fill in the form and receive a unique download link by email, valid for 48 hours.

Current Standards

Effinature® New Constructions (NCO 25.05)

Effinature certification standard for new construction projects, version 25.05.

Effinature® Evolution (EVO 25.05)

Effinature certification standard for renovation projects, version 25.05.

Effinature® Horizon (HOR 25.05)

Effinature certification standard for development projects, version 25.05.

Effinature® High Ecological Value, Addendum (HVE 25.05)

Addendum to NCO, EVO and HOR standards, High Ecological Value extension requested after delivery (see PROC-02).

How does it work?

1.Choose your standard and fill in the form
2.You will receive an email with a unique link
3.Click to download (48 h, single use)

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An email containing a unique, single-use link will be sent to you within minutes of your request.

How to choose your standard?

Effinature covers a project's entire lifecycle, from new construction through to in-use monitoring. Each standard matches a type of operation, all issued in version 25.05 and assessed by IRICE, a body accredited by Cofrac (No. 5-0655). Choose according to the nature of your operation:

NCO 25.05, new construction

New construction projects: housing, offices, public facilities, mixed use. Assessment in two phases, design then delivery.

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EVO 25.05, renovation

Renovation and refurbishment projects on existing buildings, with requirements adapted to the existing built environment.

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HOR 25.05, development

Development projects: mixed-use zones, subdivisions, public spaces, roads. Landscape and ecological stakes at neighbourhood scale.

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HVE 25.05, in use

Extension for already certified operations: maintaining ecological performance over time through recurring conformity checks.

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Not sure where to start? Discover the certification process step by step, or browse our pages for property developers, social housing landlords, land developers and local authorities.

Each standard can be downloaded free of charge as a PDF via the form above, after receiving a unique link by email (valid for 48 hours, single use).