Meet with an Administrative Law Lawyer for Professionals
Our Experts
Our Administrative Law Lawyers for Businesses
AGN Avocats assists companies in their dealings with public authorities in order to facilitate their administrative procedures or to support them in their administrative law disputes.
Our lawyers can advise you in your best interests, assist you with preliminary administrative appeals (informal appeals and hierarchical appeals), and also assist you with contentious appeals (appeals for annulment/appeals for abuse of power and liability appeals/full contentious appeals).
COMPANIES
Supporting companies in their dealings with government agencies

AGN Lawyers assist you in your dealings with the authorities, whether in an advisory capacity or in litigation.
We regularly assist our clients with all types of assignments in:
- Urban planning, development, expropriation: challenging urban planning documents, setting up operations within the framework of public/private partnerships, assistance in obtaining building permits, setting up development and commercial development operations, challenging refusals of authorization, criminal law relating to urban planning, assistance in administrative and judicial expropriation proceedings
- Contracts and public procurement: assistance with public procurement contracts (public contracts, concessions), monitoring the legal and financial execution of contracts (statements of account, penalties, termination, etc.), challenging the award of public contracts, assistance in obtaining and executing contracts for the occupation of public property, as well as administrative and private law long-term leases
- Construction and real estate: assistance in appeals against builders, preventive summary proceedings, neighborhood disputes, assistance and monitoring of expert assessments
- Administrative liability, in particular assistance in the context of the implementation of liability, for example for failure to maintain a public structure
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Advice, blog, events related to Administrative Law
your questions
AGN helps you answer your legal questions
Do you have a question about administrative law? You may find the answer here.
What is the role of a lawyer in administrative law?
Contrary to popular belief, the primary role of an administrative law lawyer is not to litigate, but to advise their client on their rights and courses of action.
Our lawyers are trained in all forms of mediation and conciliation. They always seek the most pragmatic solutions, with a view to achieving the desired outcome as efficiently as possible.
When litigation is unavoidable, our lawyers can of course assist you in all types of proceedings.
How much does an administrative law lawyer cost?
The fee for the first appointment is €120 (including tax) for businesses. At the end of this appointment, the lawyer who met with you may offer you additional support.
Transparency in our fees is an essential rule. Like all service providers, we inform you of our rates before any commitment is made, and all our rates are fixed. Each lawyer who is a member of the AGN Avocats network is committed to the principle of fee transparency and to providing a fee agreement before any services are provided.
You are, of course, free to accept or refuse the fee agreement that is proposed to you.
How to consult a lawyer specialising in administrative law?
You can make an appointment with an administrative law lawyer directly on our website, or by telephone on 09 72 34 24 72 (cost of a local call), Monday to Friday from 8am to 8pm.
A lawyer will then meet with you at one of our offices or via videoconference as soon as possible (usually within 48 hours).
our contact details
Contact an Administrative Law Lawyer
Aix-en-Provence
18 rue Thiers – 13100 Aix-en-Provence
+33 9 72 34 24 72 contact-aixenprovence@agn-avocats.fr
Castres
66, boulevard Pierre Mendès France – 81100 Castres
+33 9 72 34 24 72 contact-castres@agn-avocats.fr
Châlons-en-Champagne
2-4 Rue Grande Etape – 51000 Châlons-en-Champagne
+33 9 72 34 24 72 contact-chalons@agn-avocats.fr
Condrieu
6 Rue Eugène Genet – Place de la passerelle – 69420 Condrieu
+33 9 72 34 24 72 contact-condrieu@agn-avocats.fr
Dubaï
Office 2105, 2nd Floor<br /> Dubai Supreme Court Complex – Umm Hurair 2<br /> Dubai, UAE Dubaï
+33 9 72 34 24 72 contact@agn-legalpartners.com
Le Mans
63 Avenue du Général de Gaulle – 72000 Le Mans
+33 9 72 34 24 72 contact-lemans@agn-avocats.fr
Levallois-Perret
36 Rue Rivay – 92300 Levallois-Perret
+33 9 72 34 24 72 contact-levallois@agn-avocats.fr
Marseille Grignan
80 Rue Grignan – 13001 Marseille
+33 9 72 34 24 72 contact-marseillegrignan@agn-avocats.fr
Marseille Rome
133 Rue de Rome – 13006 Marseille
+33 9 72 34 24 72 contact-marseille@agn-avocats.fr
Montauban
147 avenue Aristide Briand – 82000 Montauban
+33 9 72 34 24 72 contact-montauban@agn-avocats.fr
Montpellier
6 Rue Fontaine du Pila Saint-Gély – 34000 Montpellier
+33 9 72 34 24 72 contact-montpellier@agn-avocats.fr
Sablé-sur-Sarthe
6 bis, rue Carnot – 72300 Sablé-sur-Sarthe
+33 9 72 34 24 72 contact-sable@agn-avocats.fr
Saint-Junien
22 Boulevard Victor Hugo – 87200 Saint-Junien
+33 9 72 34 24 72 contact-saintjunien@agn-avocats.fr
Saint-Nazaire
16, allée de la Mer d'Iroise – 44600 Saint-Nazaire
+33 9 72 34 24 72 contact-saintnazaire@agn-avocats.fr
Toulouse Bonnefoy
47 rue du Faubourg Bonnefoy – 31500 Toulouse
+33 9 72 34 24 72 contact-toulouse3@agn-avocats.fr
Toulouse Minimes
22 Avenue des Minimes – 31200 Toulouse
+33 9 72 34 24 72 contact-toulouse2@agn-avocats.fr
Toulouse Saint-Cyprien
41 Rue de la République – 31300 Toulouse
+33 9 72 34 24 72 contact-toulouse@agn-avocats.fr
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Committed lawyers at your service
The AGN Avocats network simplifies the law for you.