The zone à faibles émissions mobilité of the Métropole du Grand Paris was not created in 2025. It has applied since 1 July 2019, with a first stage covering unclassified and Crit'Air 5 vehicles inside the perimeter of the A86 motorway, then a second stage on 1 June 2021 which extended the restriction to Crit'Air 4 vehicles. What has applied since 1 January 2025 is the following stage, the one covering vehicles classified Crit'Air 3. The metropolitan page today presents that timetable in stages on 1 January 2023, 2024 and 2025, which is the national one: the Métropole had moved ahead of the first two deadlines.
The text governing this zone today is arrêté n° AP/2024/415 of 20 December 2024 of the President of the Métropole (an arrêté is a French administrative order). Its article 1 sets out the creation of the zone for a period of five years from the entry into force of the arrêté, and its article 13 fixes that entry into force on 1 January 2025: the term of this text is therefore 31 December 2029, and renewal is not a given. The perimeter covers the roads open to public traffic situated inside the zone delimited in the annexe. Excluded from the restrictions are, in particular, the A86 motorway, its slip roads, interchanges and direct connecting routes, the alternative routes in the event of closure of the A86, the routes of the Plan Neige et Verglas en Île-de-France and the roads listed in annexe 3 to the arrêté. The Métropole reports 77 communes concerned, including Paris.
Article 3 of the arrêté exhaustively lists the vehicles concerned, and category N1 light commercial vehicles are expressly among them, alongside powered two-wheelers, tricycles and quadricycles, cars, heavy goods vehicles, buses and coaches. Article 5, I bans light commercial vehicles classified Crit'Air 3, 4, 5 and unclassified from driving Monday to Friday, from 8am to 8pm, public holidays excepted. Heavy goods vehicles, buses and coaches are covered every day from 8am to 8pm. If you run diesel N1 vehicles first registered before 1 January 2011, or petrol N1 vehicles first registered before 1 January 2006, then this applies to you directly. A petrol N1 registered between 2006 and 2010 is classified Crit'Air 2 and is not covered.
Article 4 requires the Crit'Air certificate (the sticker) to be displayed on the vehicles covered by article 3, even where an exemption or a derogation applies, and the classification is that of the ministerial arrêté of 21 June 2016: it is that text, and not the metropolitan arrêté, which determines the class of a given van. The legal basis is set out in VI, 3° of article L. 2213-4-1 of the code général des collectivités territoriales, which covers diesel and equivalent vehicles first registered before 31 December 2010 and petrol and equivalent vehicles before 31 December 2005. The correspondence between those dates and the Crit'Air 3 class is the Métropole's own reading; it is not what the statute says.
Application of this ban is suspended in fact, not in law. By a press release of 22 December 2025, the President of the Métropole decided, under his police powers, on a one-year educational period, from 1 January to 31 December 2026, during which no penalty is applied; the metropolitan page updated on 2 January 2026 states that checks are occasional and for information purposes only. That nuance matters: the arrêté has not been amended, its article 10 still organises penalties by way of fines and provides for possible immobilisation of the vehicle, and its article 14 instructs the enforcement authorities to organise penalties from 1 January 2026. The absence of penalties therefore rests on a decision announced through a communication, reversible without any new text, which departs from the timetable written into the arrêté itself.
Two forms of flexibility exist, and their operational reach needs to be measured before being turned into a routing plan. The Pass ZFE 24H opens a maximum of 24 full days per calendar year, but article 8 of the arrêté, whose article 9 sets out the declaration procedure, requires the vehicle to be registered on the Métropole's platform at least 15 days before first use, then each date to be declared at least 24 hours before the period applied for. That count of 24 days covers only the days subject to restriction; as Saturdays, Sundays and public holidays are not caught by the ban applicable to light commercial vehicles, they use up no Pass days. Local derogations are also granted for a period not exceeding three years, renewable, on grounds and against supporting documents exhaustively specified in annexe 1 to the arrêté, and applications are filed on the Métropole's platform.