A permit modification is any revision to an Oregon Title V Operating Permit that cannot be accomplished under DEQ's provisions for administrative permit amendments under OAR 340-218-0150. A permit modification for purposes of the acid rain portion of the permit will be governed by regulations promulgated under Title IV of the FCAA.
Or. Admin. Code § 340-218-0160
Stat. Auth.: ORS 468.020, 468A.025, 468A.040 & 468A.310
Stats. Implemented: ORS 468A