OSPUC Version Declaration

In Simple Terms

Every F1 engine manufacturer must tell the FIA which version of their power unit control software (OSPUC) they're using in their cars. The FIA then shares this information with all the other teams so everyone knows what technology everyone else is running.

• PU manufacturers are required to declare their OSPUC version to the FIA
• This declaration covers each power unit's software configuration
• The FIA distributes this information to all competing manufacturers for transparency
• Ensures fair competition by allowing teams to know what engine software their rivals are using