The FIA International Court of Appeal has reinstated Pierre Gasly’s two Monaco penalties, setting aside the stewards’ decision to rescind them and closing a question I flagged back in June: whether a timing benchmark the whole field calibrated against during a race can be swapped for a different one after it. Hearing held in Paris on 25 August. Decision delivered 3 September. McLaren and Red Bull’s appeals succeed in full, Alpine’s Right of Review doesn’t survive contact with the Court, and Gasly’s Car 10 is found to have breached the 60km/h Monaco pit lane limit twice. The timing parameter used to prove it stays fixed for the whole Competition. It isn’t open to a different geometric method once one competitor produces new numbers after the flag.

Key Points: Gasly Monaco Penalty Ruling
- ICA grants McLaren and Red Bull’s appeals in full, sets aside Stewards’ Decisions No. 1 and 2 contained in Document 99 dated 12 June
- Gasly’s two five-second penalties from Documents 73 and 75 stand and are reimposed, exercising the powers conferred by Articles 14.12.1 and 14.12.2 of the FIA Judicial and Disciplinary Rules
- FOM witness Arbi Karapetian confirmed the original 2692cm measurement was accurate. The post-race 2615cm alternative was GNSS-derived, never tape measured under Monaco GP conditions, and Alpine’s own reconstruction was a “best estimate,” not centimetric certainty
- The Court rules the OTS distance parameter has to stay fixed once the field has calibrated against it. Sporting fairness bars retrospectively swapping in a different geometric method for one competitor after the event has already run
- Competent Sporting Authority ordered to amend Document 100 (Race Classification) and Document 101 (Championship Points) accordingly
- Costs split 50/50 between FIA and Alpine. Deposits paid by McLaren, Red Bull and Racing Bulls reimbursed
What the Court Decided
Start where this began. Gasly’s Car 10 picked up two five-second penalties during the Monaco race for breaching the reduced 60km/h pit lane limit, recorded at 60.4km/h and 60.5km/h. Alpine chose not to serve them during the race, opting instead to have the time added post-race, subject to a Right of Review under Article 14 of the FIA International Sporting Code. Four other cars breached the same limit in the same sector that weekend. They served their time during the race, at the safety car.
Alpine’s petition argued the penalties were built on a flawed distance measurement in the Pit Entry Loop Sector. The stewards agreed there was new evidence, found the penalties couldn’t stand, and rescinded both in Document 99. That put Gasly back on the podium and dropped Isack Hadjar off his first Red Bull podium in the process.
McLaren and Red Bull appealed. The ICA hearing ran in closed session on 25 August, with FOM’s Chief Engineering and Innovation Officer Arbi Karapetian called as the only witness. His testimony was central to the Court’s assessment of the measurement evidence. He confirmed the original 2692cm figure used throughout the race weekend was accurately measured. The problem identified after the race wasn’t that the measurement was wrong. It was that FOM later concluded a different line through the sector, one that hadn’t occurred to the personnel taking the measurement at the time, would have produced a shorter number.
“Sporting fairness and equal treatment require that the parameter remains fixed for the Competition. Competitors cannot be required to calibrate their cars and make technical and strategic decisions against one official benchmark during the event, only for that benchmark to be retrospectively replaced by a different geometric or measurement methodology after the event has concluded.”
FIA International Court of Appeal, Decision of 3 September 2026
That finding is central to the ruling, though it isn’t the whole of it, as the next section covers. The 2692cm parameter was tape-measured, checked, used throughout Free Practice and the race, and reconfirmed twice during the race itself when concerns were raised. Every driver calibrated their pit limiter against it. Once that happens, the benchmark can’t be swapped out for one competitor after the fact, no matter how the swap is justified. It isn’t about whether the OTS can ever be challenged. Judges left room for that, where there’s a genuine fault such as a loop malfunction or a transcription error. This wasn’t that. This was FOM deciding, after the race, that a different measuring approach would have been better.
Paragraph 42, Answered
Back in June, paragraph 42 mattered more than the measurement dispute in Document 99, as I wrote at the time. That’s where the stewards admitted plainly that no regulation gave them the power to undo a penalty once it had been served during the race. Gasly’s penalties were unserved and time-added, so they qualified for review. The four other cars that served theirs at the safety car had no route back, whatever the evidence eventually showed. That asymmetry handed every team on the grid a new incentive: leave a disputed penalty unserved if you can, because serving it closes the door for good.
The ICA doesn’t name paragraph 42 anywhere in its ruling. Reading the two documents together, though, it answers the problem paragraph 42 created.
“A tactical decision concerning when to serve a penalty cannot create for one competitor a different event-wide measurement parameter from that applied to the rest of the field.”
FIA International Court of Appeal, Decision of 3 September 2026, para. 95
Read against paragraph 42, that’s the line that closes the loophole. Alpine’s choice to leave Gasly’s penalties unserved bought the practical option of a review. It didn’t buy Gasly a different measurement standard to be judged against. With the penalties reinstated, the outcome lines back up with the four other cars in the same sector, the ones that served their time and never got a route back. Nobody in that group escapes the same infringement under a different rule now. The Court didn’t rewrite Article 14. It just refused to let a served-versus-unserved technicality become a two-tier evidentiary standard.
The Evidence Problem
Judges didn’t stop at the fairness point. They went further, and this is the part that should worry anyone hoping a post-race data reconstruction is enough to win a review on its own merits.
Even setting the fixed-benchmark ruling aside, the Court found the post-race evidence didn’t establish what it needed to. The 2615cm figure wasn’t a tape measurement of the kind normally entered into the OTS. It came from GNSS data, and Karapetian confirmed GNSS is used for reference and sense-checking only, never as the entered value. No tape measurement of the newly-selected line was ever taken under Monaco GP conditions, because the street circuit had already been dismantled by the time anyone went looking. Alpine’s own trajectory reconstruction, built from video, car data and a CAD model, was described at the hearing as a best estimate. Alpine accepted it couldn’t be stated to centimetric certainty.
Gasly’s elapsed times through the sector, 1.604 seconds and 1.602 seconds, were never in dispute. Under the official 2692cm parameter, both produce speeds above 60km/h. Nobody, not FOM and not Alpine, produced hard evidence of the actual distance Car 10 travelled. The Court’s conclusion is blunt: an alternative geometric approach producing a different notional number isn’t the same as proving what happened on track.
What Happens Now
The ICA has ordered the competent Sporting Authority to amend Documents 100 and 101, the Revised Race Classification and Revised Championship Points, to reflect the reinstated penalties. Those revised documents weren’t published alongside the ruling itself, so the exact finishing order and points shuffle back to what stood before Alpine’s review succeeded in June, and I’ll confirm the precise classification once Document 100 lands rather than guess at it here.
What isn’t in doubt is the shape of it. Hadjar lost his first Red Bull podium when the rescission went through in June. This ruling takes that podium back off Gasly and hands it back the way it was before Alpine’s petition was heard. Piastri and Russell’s positions move again too. The championship points recalculation follows the same reversal.
Coffee Corner Take
I said in June the Monaco measurement error was a genuine technical failure, and the stewards handled it in good faith with the information they had. Nothing in this ruling changes that read. What changed the picture was paragraph 42, the stewards’ admission that they had no power to undo a served penalty. Serve one you believe is wrong and there’s no way back, even if you’re proven right later. Leave it unserved and you keep the argument alive. That was the calculation sitting in every strategist’s head from the day Document 99 was published.
I also said at the time that the penalty should have stood. Every driver caught out at Monaco was measured against the same disputed timing parameter. None of them had any reason to believe the parameter would later be disputed. Holding all six penalties in place and fixing the measurement process for future races would have been harsh, but it would have been equal. Teams can live with equal. What they can’t live with is one driver’s penalty disappearing on a procedural quirk about when it was served, while the other five carried the same fault with no route back. This ruling reaches the same place from a different direction. It isn’t a verdict that the FIA was wrong to investigate the error. It’s a verdict that a fix which only worked for Gasly, while everyone else caught by the identical fault kept paying for it, was never a fix at all.
This ruling doesn’t pretend that incentive never existed. It refuses to let it pay off. Paragraph 95 does the real work: a tactical decision about when to serve a penalty cannot buy a competitor a different evidentiary standard from the rest of the field. That’s the sentence every strategist needs to read.
Strip it all back and this is the precise version, not the punchy one. The Court couldn’t establish Gasly’s actual travelled distance through the sector independently of the OTS, in either direction. GNSS data used for sense-checking isn’t proof of a path driven. A best estimate built from video and a CAD model isn’t proof either. What the Court could establish, and did, is that every competitor raced against the same 2692cm timing parameter, and that Gasly’s undisputed elapsed times produced speeds above 60km/h under that benchmark. The post-race reconstruction wasn’t strong enough to replace it. On the number every driver calibrated against, Gasly was over the limit twice. That’s settled. What was never settled, and never could be from this evidence, is what his car did on the tarmac to the centimetre.
Every technical report on this case, this one included, can walk through 2692cm versus 2615cm versus 2626cm and make it sound like the whole dispute is about precision measurement. It isn’t, not really. The dispute is about which number the sport agreed to race by, and whether that number can be swapped out for one driver after the event has already run. The Court’s answer was that it can’t, and that the number in place at the time is the one that decides the infringement.
Hadjar gets his podium back on paper. That doesn’t undo a summer of it sitting somewhere else. But the regulation gap that made Monaco feel unsettled for three months has an answer now, and it’s a sound one. The chequered flag gets to mean something again.
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