Avoid-Reduce-Offset
Secure a permit with the Avoid-Reduce-Offset sequence
ARKENOR carries out field surveys and structures the ARO sequence for a defensible file. An ecological-expertise and environmental-advisory assignment.
A defensible ARO file to secure the permit
The biodiversity side of a permit is secured through ecological surveys carried out at the right seasons and a documented Avoid-Reduce-Offset sequence. An incomplete or badly-timed file leads to refusal or delay. ARKENOR runs the field surveys and structures the ARO sequence in line with the regulatory framework.
ARKENOR produces the file as an expert and advisor; it does not certify it. The value lies in the robustness of the surveys and the traceability of the choices, which make the file defensible before the environmental authority.
FAQ
Frequently asked questions
Risk
The permit is granted, and then challenged.
For a developer the ecological risk is rarely refusal. It is annulment: a permit granted, works started, and an appeal that succeeds because the environmental file could not support its conclusions. The financial exposure at that point is the whole operation.
The ground for such appeals is almost always the same, survey effort insufficient to exclude what the file says is absent, or an avoid-reduce-offset sequence that jumps to compensation without demonstrating avoidance.
Defence
Build the file to be read by an opponent.
A defensible file records what was surveyed, when, by whom, under which protocol, and what it did not cover. It documents design alternatives that were examined and rejected, with reasons and dates. None of that can be reconstructed after an appeal is filed, it exists or it does not.
The most effective single measure remains early survey commissioning. It allows avoidance to be real rather than asserted, and avoidance is both the cheapest response to an impact and the hardest to attack.
Going further
Related pages.
This question connects to these pages.
- Avoid-reduce-offset sequence — the structure the file must follow
- Four-season surveys — the evidence base
- Natural component (VNEI) — the chapter most often attacked
- Protected-species derogation — where the sequence leads
- Environmental impact assessment — the containing file
- ARKENOR: environmental project management — who builds and defends it
- Working with property developers — the wider engagement
- Working with land developers — the same risk at larger scale
- Wetland delineation — a frequent late discovery
- Offsetting measures — what remains after avoidance
- Site ecologist — keeping commitments during works
- Environmental expertise — how the file is built
- Securing environmental claims — the communication side
Scope an Avoid-Reduce-Offset sequence
ARKENOR, field surveys and environmental advisory.
Sans engagement · Réponse sous 48 h ouvrées · Données confidentielles