Discussions over Formula 1's 2021 engine regulations are in limbo after the current manufacturers questioned the package that has been championed by series bosses and the FIA read more »

John Barnard says complex power unit regulations are causing F1 difficulties while tighter rules and costs mooted for 2021 would risk suffocating innovation. read more »

The FIA will not be asking Mercedes to remove their new-spec mirrors as they have confirmed "precisely" to the regulations. read more »

Christian Horner believes that Liberty Media must work together with the FIA or risk "vanilla" regulations post-2020. read more »

It looks as if Aston Martin will not be making a move into supplying engines for Formula 1, due to the new regulations. read more »

Red Bull fears that Formula 1's overhaul for 2021 is already being "watered down" and may end up with "vanilla" regulations, according to team... read more »

Ross Brawn says there is no uncertainty remaining with regards to the 2019 aerodynamic regulations as they have "all been sorted." read more »

Ross Brawn says Formula 1's 2019 aerodynamic regulations have finally been fully agreed by teams, and are set to be signed-off at the next Strategy Group meeting on July 4 read more »

Charlie Whiting has confirmed that the engine regulations for F1 from 2021 should be issued this week. read more »

The FIA says it is on target to meet its deadline for the publication of the 2021 engine regulations at the end of June. read more »

Formula 1 could have a definitive set of engine regulations for the 2021 season come the end of this week. read more »

The FIA is set to release the definitive 2021 Formula 1 engine regulations to manufacturers this week read more »

New DTM CLASS 1 regulations reveal new 620hp monster engines read more »

DTM and GTA announce ground-breaking new CLASS1 Regulations for 2019 read more »

Lewis Hamilton hopes that reliability issues do not become a defining factor in this year's championship fight and says the sport's current engine regulations are too... read more »

The FIA hopes for agreement on the final 2019 Formula 1 aerodynamic regulations this week, and is willing to force the issue with technical directives if teams are not unanimous read more »

Following the latest round of meetings to discuss Formula One's 2021 regulations, Red Bull boss Christian Horner has urged the sport to consider the impact a cost cap... read more »

Formula 1 has taken a step closer to agreeing the 2021 engine regulations after Mercedes dropped their opposition to losing the MGH-H. read more »

The FIA is happy Ferrari's power unit is operating within the regulations after spending the last two races investigating the way its Energy Recovery System works. read more »

Major stumbling block for 2021 engine regulations diminishes as Mercedes agrees to dropping of the MHU-H. read more »

Formula 1 teams have been promised that the 2021 engine regulations will be firmed up by the end of next month read more »

Ferrari's rivals Red Bull and Mercedes are confident the FIA will clamp down on the Italian team if it is found to be running its energy recovery system outside the... read more »

Red Bull and Mercedes say they have faith in the FIA to ensure that Ferrari is fully complying with the Formula 1 regulations in terms of battery and ERS usage read more »

Aston Martin says a decision on whether to proceed with a Formula 1 engine for the 2021 regulations will be made within the next nine months read more »

FIA president Jean Todt admits the current Formula 1 engine regulations went "a bit too far" in complexity, but says the 2021 rules will be a healthy... read more »