LPUC Usage and Outsourcing

In Simple Terms

F1 engine manufacturers must build their own power units, but they're allowed to hire outside companies to help with research and development work. However, they need to keep full control of the F1 technology and can't outsource to other F1 engine makers.

• Power unit manufacturers must design and manufacture their own LPUC (Low-speed Power Unit Component)
• Outsourcing R&D and engineering to third parties is permitted if F1 rights remain exclusively with the manufacturer
• Third-party contractors cannot be other F1 power unit manufacturers
• This rule ensures manufacturers maintain competitive control while allowing practical collaboration on development