Audi introduced a new Formula 1 power unit as early as the Barcelona Grand Prix, after the FIA communicated the results of the first ADUO period.The Additional Development and... read more »

Former F1 team boss Otmar Szafnauer has blasted the new FIA additional development and upgrade opportunities (ADUO) scheme with an expletive rant. read more »

The handling of Formula 1's first Additional Development and Upgrade Opportunities (ADUO) period, covering the races through the Canadian Grand Prix, continues to dominate... read more »

Formula 2 champion Leonardo Fornaroli is set for a Haas Formula 1 test at Jerez as part of a two-day Testing of Previous Cars programme, Autosport understands.The 21-year-old... read more »

The surprising ADUO outcome that teams received in Monaco remains one of the main talking points in the Barcelona paddock. Rather than Mercedes, it was Red Bull-Ford... read more »

The fallout from the FIA's first Additional Development and Upgrade Opportunities (ADUO) assessment continues to ripple through the Formula One paddock, and Mercedes... read more »

During the Monaco Grand Prix weekend, teams and power unit manufacturers were all informed of the outcome of the first ADUO period - Formula 1's catch-up mechanism with... read more »

Formula One will enter a new regulatory era in 2026, and alongside the radically revised power‑unit architecture, the FIA has introduced a mechanism designed to prevent... read more »

The FIA explains ADUO, the mechanism by which manufacturers may upgrade their homologated power unit during a season, or the subsequent one, in ordr to encourage close competition. read more »

Formula One's governing body has formally updated the regulatory framework surrounding the Additional Development and Upgrade Opportunities (ADUO) system, confirming... read more »

Formula 1's governing body the FIA has made additional tweaks to the relevant 2026 regulations to help power unit manufacturers catch up in a move which is expected to... read more »

Williams left Saturday in Miami with a sense of cautious optimism. The team's upgraded FW48 showed flashes of competitiveness across both the Sprint and the main... read more »

Lewis Hamilton has rued lost opportunities during Sprint Qualifying for the Formula 1 Miami Grand Prix as his pace fell away in the final minutes of SQ3. Despite the limited... read more »

To prevent a repeat of 2014, the FIA has included a safety net in the current Formula 1 power unit regulations: the Additional Design and Upgrade Opportunities, or ADUO.The... read more »

Cadillac Formula 1 Team has confirmed that it will hand Colton Herta four opportunities to get equipped with its car throughout the season. The post Cadillac confirms Colton... read more »

Everything you need to know about Additional Development Upgrade Opportunities - F1's new rule for 2026. read more »

Further clarity has been offered on F1's new lifeline ADUO (Additional Development and Upgrade Opportunities) and how it could benefit Aston Martin and Honda. read more »

Suzuka has two sides to it. It's a stunning track, one of the most captivating on the calendar and a true gem on the calendar. But, especially in recent years, overtakes... read more »

How d'ya ADUO? Welcome to our explainer on the latest acronym working the F1 commentary circuit, ADUO or Additional Development and Upgrade Opportunities. read more »

Hot on the heels of Mercedes double victories in the opening two rounds of the 2026 F1 season, F1Technical's senior writer Balazs Szabo ponders about the variety of... read more »

The first race week of the F1 2026 season has finally arrived in Melbourne, Australia. New regulations, new cars and new opportunities to make history. ? Subscribe here:... read more »

After all the talk, all the testing, it's finally time for lift-off for Formula 1 2026 as a season full of opportunities gets started with the Australian Grand Prix. read more »

Former F1 star Pedro de la Rosa has warned something must be done to find more opportunities for young drivers to get time in F1 machinery as talks continue over increasing the... read more »

Formula 1 tyre supplier Pirelli will organise its first-ever wet weather test in Bahrain at the end of February, with McLaren and Mercedes providing two mule cars.The Italian... read more »

Christian Horner says he has 'unfinished business in F1' as he eyes up return opportunities... read more »