Regulations last checked for updates: Feb 16, 2025

Title 40 - Protection of Environment last revised: Nov 16, 2025
§ 1066.980 - Fuel dispensing spitback procedure.

Test vehicles for spitback emissions as described in 40 CFR 86.146-96.

source: 79 FR 23823, Apr. 28, 2014, unless otherwise noted.
cite as: 40 CFR 1066.980