These regulations are applicable to 1/32 scale models of group GT3 racing cars. This formulae is based on using readily available ready-to-run (RTR) slot cars and components that can be ordered from any slot car retailer.
The standard allows cars from slot car manufacturers such as NSR, Scaleauto and Racer Sideways, as well as kit and upgrade builds using aftermarket chassis including 3D prints.
Prior versions listed the approved bodies and homologated chassis within the technical regulations. From version 8 onwards, the approved models and chassis are listed on a google sheet, linked within the regulations.