Discussions over the 2022 engine regulations began in 2017 and were finalised in May 2018.[69][70] The proposed regulations involved removing the Motor Generator Unit–Heat (MGU-H) to simplify the technology used in the engine whilst raising the maximum rev limit by 3,000 rpm.[71] Further proposals dubbed "plug-and-play" would see engine suppliers bound by the regulations to make individual engine components universally compatible, allowing teams to source their components from multiple suppliers.[72]

The quota system of power unit components will continue in 2022, with teams given a limited number of individual components that can be used before incurring a penalty. The exhaust system will be added to the list of components, with teams allowed to use a maximum of six over the course of the championship.[66]

The sport intends to introduce a series of standardised components from 2022, with the regulations calling for the standard components to be in place until 2024. These standardised components include the gearbox and fuel system.[75][76] Some aerodynamic components—such as the tray that sits at the front of the car floor—will also be standardised so as to restrict teams' ability to develop the area and gain a competitive advantage.[65] Individual parts will now be classified as a way of clarifying the rules surrounding them:[65]

Don't forget the lower profile tires: The championship will move from 13 inches (33 cm) to 18 inches (46 cm) wheels.