CFR / 
Title 40
 / 
Part 1066
 / 
Sec. 1066.970 Refueling test for liquid fuels.
Except as described in Sec. 1066.975, test vehicles for refueling emissions as described in 40 CFR 86.150-98, 86.151-98, 86.152-98, and 86.154-98. Keep records as described in 40 CFR 86.155-98.