FIA revises ADUO review points
The FIA has confirmed tweaks to F1’s ADUO (Additional Development and Upgrade Opportunities) rules after the cancellation of the Bahrain and Saudi Arabian Grands Prix, which has provisionally cut the 2026 calendar to 22 rounds. The three in-season power unit performance review points have been moved to after round five (Canada), round 11 (currently Hungary) and round 18 (Mexico City), replacing the previously announced round six and round 12 checks while keeping the final review unchanged.




























