New revised rules pertaining to portable air contaminant source relocation in Ohio were effective May 1.  The full text of the rules are located in Ohio Administrative Code rule 3745-31-03(B)(1)(p), and can be viewed on Ohio EPA’s web page. Key changes to this rule include:

• One-time relocation approvals are effective for one relocation up to 365 days after approval.
• Relocation site pre-approvals expire three years after the date of approval. Reduction in the required lead time for one-time relocation requests from 30 days to 21 days.
• Elimination of the requirement for advance notice when relocating to a pre-approved location.
• Permit-by-rule sources that are portable are subject to portable relocation approval requirements.
• Addition of the requirement to notify Ohio EPA within 21 days of any relocation.
• Consolidation of rule language in one location (from OAC rule 3745-31-03(A)(1)(p) and 31-05(H) to 31-03(B)(1)(p)).

If you have any questions regarding these rule changes, please contact your District Office or local air agency.