Md. Code Regs. 11.14.06.01 - Applicability
The standards, requirements, and procedures set forth in this chapter are applicable to equipment originally installed by a vehicle manufacturer or required by federal or State requirements on all vehicles designated as a 1968 or newer model year. Each vehicle has an emissions label in the engine compartment which indicates the emissions equipment originally installed on the vehicle. If the label is not present, refer to an emissions control application guide.
Notes
State regulations are updated quarterly; we currently have two versions available. Below is a comparison between our most recent version and the prior quarterly release. More comparison features will be added as we have more versions to compare.