FIA Clears Nine Teams as Aston Martin Handed Minor Procedural Breach

The Formula One paddock was buzzing with speculation during the Mexico City Grand Prix weekend as rumors swirled about potential cost cap infringements. While Aston Martin's minor procedural breach under the 2024 cost cap was already known, whispers suggested another team may have committed a more significant violation, given the delay in the FIA announcing its findings across the grid.

Those concerns were put to rest on Tuesday, following the 2025 Mexico City Grand Prix, when the FIA confirmed that the other nine F1 teams were fully compliant. The governing body acknowledged that Aston Martin's procedural breach "was of a very minor nature, originated by unpredictable circumstances outside the control of the F1 Team." All five power unit manufacturers were also found to be compliant.

In a statement, the FIA explained the extensive review process: "particularly time consuming considering both the complexities of the Financial Regulations and the necessity to assess technical aspects (and related cost treatment) of activities of development undertaken by F1 teams and power unit manufacturers."

How the Cost Cap Works

F1's cost cap was introduced in 2021 to limit spending and create a more level playing field, ultimately protecting the sport's long-term financial stability. For years, wealthy teams like Ferrari could outspend midfield outfits by significant margins, creating a performance and infrastructure gap that smaller teams such as Williams are still fighting to overcome.

The idea of cost caps isn't entirely new. Former FIA president Max Mosley lobbied for budget controls from 1993 to 2009, but teams resisted the concept until the late 2010s, when some of the biggest spenders were pouring upwards of $300 million into their operations annually.

The initial budget cap was set at $145 million per team for the 2021 season. It has since evolved to account for inflation and tighten annual budgets. The baseline since 2023 has been $135 million, though when factoring in inflation and other adjustments, the effective number for the 2024 season was closer to $165 million.

With sweeping regulatory changes arriving next season, the 2026 financial regulations will see the cost cap rise to $215 million, accounting for research and development costs tied to the new power unit regulations and chassis rules.

What's Included — and What Isn't

The cost cap is wide-ranging and heavily focused on car performance — though notably, not the engine. It encompasses car design and development, manufacturing, wind tunnel operations, race operations, spare parts, the majority of team personnel salaries (with exceptions such as driver salaries), and transport costs.

Several areas are exempt, including marketing and hospitality costs and the salaries of the top three executives on each team. Developing a power unit or purchasing an engine — in the case of customer teams — falls outside the cost cap but remains subject to separate budget restrictions.

Because car development is included under the cap, crashes during the season can become a significant business concern. Damaged components require replacement parts to be manufactured, diverting funds from other areas and potentially compromising future development.

Sauber team boss Jonathan Wheatley offered a candid assessment of the challenges teams face in staying within the limits:

"I can speak from experience, it's a very, very difficult thing to balance. You want to be competitive. You can imagine — you want to spend every last dollar up against your cost cap limit. Of course you do. That's what we're in the business of doing. We're in racing."

"We're in a competitive sport. I think the first thing I would say is that nobody's doing it intentionally. You know, these things happen sometimes. Things can just get out of control a little bit — like a car crash, something like that — and unexpected costs late on."

How the FIA Audits Team Finances

Enforcing compliance falls to Federico Lodi, the FIA's financial regulations director, and his team. They work closely with teams' financial departments, answering questions and clarifying regulations throughout the process. The submissions are far from simple spreadsheets — they can range from 150 to 200 pages of various documents, according to Lodi in 2023.

Once submissions are received, the FIA conducts a thorough review. Team structures vary significantly, making the unpacking and review process complex. On-site visits follow initial assessments, and eventually compliance certificates are issued. Teams found to have breached the cost cap face further steps, such as an Accepted Breach Agreement (ABA) or referral to the Cost Cap Adjudication Panel. Compliant teams can also report suspected non-compliance by rivals, with the cost cap administration deciding whether to investigate.

Penalties: From Procedural to Material Breaches

The FIA recognizes three types of breaches, each carrying different consequences:

• Procedural breach: Concerns compliance with the documentation process and correct reporting, such as filing a document late.
• Minor overspend: Defined as exceeding the cap by less than 5 percent. Can result in minor sporting penalties or financial penalties.
• Material overspend: Exceeding the cap by more than 5 percent. If confirmed by the Cost Cap Adjudication Panel, teams face constructors' championship points deductions and potentially additional financial or sporting penalties. Mitigating or aggravating factors may be considered.

The 2025 financial regulations outline four scenarios in which the Cost Cap Administration may refer a case to the Adjudication Panel: when a procedural breach or minor overspend occurs without an ABA; when there is a non-submission or material overspend; when a team fails to comply with an existing ABA; or when a complaint is filed by another team.

For an ABA to be accepted, the offending team must acknowledge the violation and agree to the Cost Cap Administration's proposed sanctions. These agreements can include "enhanced monitoring procedures" or "certain obligations or conditions to be fulfilled or satisfied by the relevant F1 Team, either within a specified timeframe or on an ongoing basis," per Article 6.29 of the 2025 financial regulations.

A History of Cost Cap Infringements

Several teams and manufacturers have fallen foul of the regulations since their introduction:

• June 2022 — Williams: A procedural breach for missing the second filing deadline. The team voluntarily disclosed the breach, accepted an ABA, and was fined $25,000.
• October 2022 — Red Bull: A minor overspend breach of 1.6 percent for the 2021 season. The team was fined $7 million and faced a reduction in wind tunnel testing time the following season.
• October 2022 — Aston Martin: Fined $450,000 for a procedural breach after the team "incorrectly excluded and/or adjusted" several costs when calculating the 2021 cost cap information — the first year of the regulations. The team entered an ABA.
• September 2024 — Honda Racing Corporation and Alpine Racing SAS: Both power unit manufacturers committed procedural breaches in the first year of the PU manufacturers' financial regulations. ABAs were reached with both.

The 2024 team review confirmed all 10 F1 teams were compliant, while the latest round of reviews confirmed nine of the ten teams compliant for 2024, with Aston Martin's minor procedural breach the sole blemish.