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French law · Prepare your case, step by step

Check a project against a French planning certificate

Read a French planning certificate according to its type and the project described in the application. An information certificate and an operational certificate answer different questions; neither replaces permission to carry out works. Compare planning rules, restrictions and utilities with the actual proposal. This worksheet prepares questions for the competent service without guaranteeing that the land is buildable.

Go to the organiser
A fact → a document → a check

Which situations should I distinguish?

Check a project against a French planning certificate · two situations to keep separate
SituationPurposeWhat to check
Information certificateRead general rules for the landSections and restrictions
Operational certificateRead the answer for the proposed projectExact project description
Source 1Source 2

Which type of certificate do you have?

Distinguish an information planning certificate from an operational certificate: the latter considers the stated project's feasibility, but neither authorises works.

Source 1Source 2

Does the described project match the actual proposal?

Compare the project actually contemplated with the description and plan submitted in the application; a material difference limits the response's usefulness.

Source 1Source 2

Which sections should be read separately?

Read planning rules, public easements, pre-emption, taxes, utilities and any stay of decision as separate issues.

Source 1Source 2
Fictional example · adapt to your facts

What does a worked example show?

The certificate concerns a simpler operation than the project the buyer now intends to undertake.

The resulting sheet
Task
Check a project against a French planning certificate
Evidence to locate
Complete planning certificate and proof of its issue date
Question to resolve
Does the described project match the actual proposal?

Compare both descriptions and check how far the certificate remains relevant to the revised project.

02 / Prepare my file

Which issues should I examine in my file?

  1. Which type of certificate do you have?

    Read this distinction: Distinguish an information planning certificate from an operational certificate: the latter considers the stated project's feasibility, but neither authorises works. Record what your documents establish and what remains uncertain.

  2. Does the described project match the actual proposal?

    Read this distinction: Compare the project actually contemplated with the description and plan submitted in the application; a material difference limits the response's usefulness. Record what your documents establish and what remains uncertain.

  3. Which sections should be read separately?

    Read this distinction: Read planning rules, public easements, pre-emption, taxes, utilities and any stay of decision as separate issues. Record what your documents establish and what remains uncertain.

01 / Prepare my file

How can I prepare this file?

This organiser assembles your choices on this page. Fields are not sent automatically and are not retained after reloading.

Your starting documents
The point to check

Read this distinction: Distinguish an information planning certificate from an operational certificate: the latter considers the stated project's feasibility, but neither authorises works. Record what your documents establish and what remains uncertain.

03 / JULIE

What should I know before acting?

Which type of certificate do you have?

Distinguish an information planning certificate from an operational certificate: the latter considers the stated project's feasibility, but neither authorises works.

Source 1Source 2

Does the described project match the actual proposal?

Compare the project actually contemplated with the description and plan submitted in the application; a material difference limits the response's usefulness.

Source 1Source 2

Which sections should be read separately?

Read planning rules, public easements, pre-emption, taxes, utilities and any stay of decision as separate issues.

Source 1Source 2

Which documents make this file useful?

Start by locating these records: Complete planning certificate and proof of its issue date; Submitted application, location plan and project description; Relevant local plan or planning document and available utility plans. Keep unknown or unavailable details marked as such; a checklist is not proof that a document exists.

What does the worked example demonstrate?

The certificate concerns a simpler operation than the project the buyer now intends to undertake. Compare both descriptions and check how far the certificate remains relevant to the revised project. This fictional example demonstrates a preparation method, not the outcome of a real case.

Which mistakes can change the analysis?

Avoid these shortcuts: Presenting a positive operational certificate as a guaranteed planning permission; Checking only whether building is possible while overlooking easements, utilities, taxes or changes to the project.

Source 1Source 2

Does completing the sheet submit a request?

No. The sheet organises your selected issue, available records and own notes. It sends nothing to an authority or another party, calculates no deadline and cannot suspend one. Copy the file and check the applicable procedure before acting. Compare both descriptions and check how far the certificate remains relevant to the revised project.

How can Julie help with this preparation?

Julie by AlphaDeep is an AI legal assistant for French law. Use the chosen question to discuss this task: Check a project against a French planning certificate. Julie can help explain sources, examine document wording and draft a response. Check its proposals against your originals and ask the appropriate professional to review consequential choices.

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How can I continue with Julie?

Continue with Julie: sourced questions, document analysis and assisted drafting.

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Sources consulted on 21 September 2026.

Which official sources should I check?

Which related task can I prepare next?

Check a French utility easementPrepare to challenge a neighbour’s building permitFollow up with an unresponsive French syndic

General information about French law. This organiser does not file or send an application. Have consequential choices checked by the relevant professional.