Office of Business Planning
The Office of Business Planning oversees all business management functions necessary to operate the division. Additionally, the office performs various activities required by the Federal Clean Air Act, such as providing air modeling services on behalf of the division.
The Office of Business Planning is organized into the three areas listed below:
Events & Public Notices
None available at this time.
Popular Publications
Air Regulation Effective Date Timelines (CFR and FAC)
Air Regulation Effective Date Timelines for Amendments to the Federal Code of Regulations (CFR) and the Florida Administrative Code (FAC)
This Excel spreadsheet provides the timelines of when new and amended federal and state air regulations became effective. The spreadsheet is pre-sorted chronologically but can be sorted in other ways, for example, by regulation. Updated May 9, 2023.
{Note: The Excel spreadsheet has two tabs; a tab for the CFR timeline and a tab for the FAC timeline.}
Air Regulatory Projects Update
Information regarding current and recently completed air regulatory development and reform projects. Updated August 17, 2022.
Guidance Memo DARM-OGG-20 (Revised)