40 CFR §1037.15

1. (a)Parts 1065 and 1066 of this chapter describe procedures and equipment specifications for testing engines and vehicles to measure exhaust emissions. Subpart F of this part 1037 describes how to apply the testing provisions of 40 CFR parts 1065 and 1066.
2. (b)As described in § 1037.601, certain requirements and prohibitions of part 1068 of this chapter apply to everyone, including anyone who manufactures, imports, installs, owns, operates, or rebuilds any of the vehicles subject to this part 1037. Part 1068 of this chapter describes general provisions that apply broadly, but do not necessarily apply for all vehicles or all persons. The issues addressed by these provisions include these seven areas:
   1. (1)Prohibited acts and penalties for manufacturers and others.
   2. (2)Rebuilding and other aftermarket changes.
   3. (3)Exclusions and exemptions for certain vehicles.
   4. (4)Importing vehicles.
   5. (5)Selective enforcement audits of your production.
   6. (6)Recall.
   7. (7)Procedures for hearings.
3. (c)[Reserved]
4. (d)Other parts of this chapter apply if referenced in this part.