• Michigan Environmental Laws
Most of Michigan's environmental acts were consolidated into the Natural Resources and Environmental Protection Act, 1994, PA 451, as amended (Act 451). Act 451 is organized into sections called "Parts." The Michigan statutes regulated by the MDEQ are listed here and the statute details can be found by searching on the Michigan Legislative Website.

• Michigan Administrative Rules
The State Office of Administrative Hearings and Rules maintains the Rules promulgated under Michigan statutes. The MDEQ administered rules organized by MDEQ divisions are on the webpage Michigan Environmental Rules.

• AIR Laws and Rules

• Code of Federal Regulations (CFR)

• Federal Environmental Laws