|DE- Department of Natural Resources and Environmental Control|
| Regulation 1145|
|Excessive Idling of Heavy Duty Vehicles |
State Effective Date
Final Federal Register Date
Federal Register Citation #
|75 FR 48566|
|Historical information -|
1. The SIP effective date is 12/7/09.
2. Administrative and non-substantive revisions to all sections. The SIP effective date is 10/12/10.