40 C.F.R. § 1066.290
Verification of speed accuracy for the driver's aid.
Cite as 40 C.F.R. § 1066.290 (2026)
Use good engineering judgment to provide a driver's aid that facilitates compliance with the requirements of § 1066.425. Verify the speed accuracy of the driver's aid as described in § 1066.235.
- Cross-references to the CFR
- 1066.235.1066.425.