From the revised qualifying to Monaco’s old format: key regulation changes in F1. F1 has introduced key regulation changes for 2026.

With the dawn of the new technical regulations, the various Formula 1 teams insisted on having nine days of testing, split between Barcelona and Bahrain. The teams used the available time effectively, not only to chase the fastest lap or evaluate technical solutions, but also to highlight issues that otherwise might have emerged too late in the season. In recent weeks, team principals held several meetings with the FIA to point out negative aspects, such as the compression ratio of the Mercedes power unit, starting procedures, and other critical points.

Significant sporting regulation updates

During the latest F1 Commission meeting, significant updates were made to the sporting regulations. Firstly, qualifying has been revised: the gap between the final sessions has been reduced, and Q3 has been extended by 60 seconds, making it 13 minutes instead of 12. Additionally, with the arrival of Cadillac, six cars per session will be eliminated, ensuring that the final round always features 10 participants. Another widely praised change is that two mandatory pit stops will no longer be required in Monaco, following extensive criticism of last year’s edition.

Weather-related measures

In a separate section, the FIA formalized procedures for adverse weather conditions. On one hand, drivers may wear cooling vests in cases of extreme heat, and those who choose not to must carry 0.5 kg of ballast in the car to compensate. On the other hand, extreme rain scenarios were also addressed. However, in the document, the starting procedure has not yet been fully revised: the five-second “delay” to bring the turbo to the optimal RPM is not yet official, though it is expected to become so.

As the 2026 season officially gets underway, these targeted refinements to the sporting code demonstrate a rare moment of agility from the FIA and F1 Commission. By extending Q3 to accommodate the expanded Cadillac-boosted grid and admitting that the Monaco two-stop experiment was a misstep, the sport is prioritizing a more authentic competitive balance. Whether it’s the high-tech management of cooling vests or the tactical complexity of the new 5-second turbo-spooling start sequence, the 2026 era is proving that the battle for the championship is being won just as much in the meeting rooms of the FIA as it is on the asphalt of the world’s greatest circuits.