The ORC are rolling out the use of race receivers to all formulas run on ORC circuits in 2020 with the exception of adult banger formulas (Junior Banger drivers will need to use them).
A race receiver is an important piece of safety equipment like your helmet and overalls and it will be compulsory for drivers to have a working race receiver during a race.
RACEceivers are mandatory for ORC meetings in all formulas (with the exception of adult banger classes).