Regulations last checked for updates: Feb 14, 2026

Title 40 - Protection of Environment last revised: Dec 22, 2026
§ 1066.960 - Running loss test.

Test vehicles for running loss emissions as described in 40 CFR 86.134-96.

source: 79 FR 23823, Apr. 28, 2014, unless otherwise noted.
cite as: 40 CFR 1066.960