Michigan Construction Permit Program Approval History

Federal Register Date	Type	Federal Register Notices
11-9-1999	Proposed	Nonattainment NSR Rules Disapproval
9-16-2008	Final	PSD Program Conditional Approval (1-9-08 Proposed Action)
3-25-2010	Direct Final	PSD Program Full Approval
4-4-2014	Direct Final	PM2.5 PSD Implementation Rule
Other Construction Permit Rulemaking Actions
9-27-2010	Direct Final	PSD Rule Revisions
9-12-2012	Final	PSD Rules – Class I Areas (6-19-12 Proposed Action)
8-31-2018	Final	Minor New Source Review Rules previous actions: - Proposed Approval (8-15-17) - Public Comment Period Reopened (11-2-17)
5-31-2019	Final	Permit to Install Public Hearing Provisions - Previous action: Proposed Approval (3-27-19)