Sec. 6. (a) A rule adopted by the board under air pollution control laws that:
(1) requires periodic motor vehicle emissions tests; and
(2) makes new vehicles exempt from the emissions tests for a time;
may not require that new vehicles be presented at an official vehicle inspection station for the purpose of obtaining a certificate of compliance.
(b) A rule adopted by the board under air pollution control laws that:
(1) requires periodic motor vehicle emissions tests; and
(2) makes certain vehicles exempt from the emissions test due to the length of time since the vehicles were manufactured;
may not require that those vehicles be presented at an official vehicle inspection station for the purpose of obtaining a certificate of compliance.