8 CAR § 40-208. Exemption from permitting

(a) Insignificant activities. Stationary sources and activities listed in Appendix A of this part shall be considered to be insignificant and will not require a permit under this subpart or be included in a source’s permit. (b) Grandfathering. Stationary sources operating prior to July 30, 1969, and that have not been modified since, will not be required to obtain a permit under this subpart. (c) Sources subject to 8 CAR pt. 42. A stationary source subject to the permitting requirements of 8 CAR pt. 42 and the requirements of this subpart will only be required to obtain one (1) permit which shall also contain the requirements unique to this part. (d) Sources subject to 8 CAR pt. 41. A stationary source subject to the permitting requirements of 8 CAR pt. 41 and the requirements of this subpart will only be required to obtain one (1) permit which shall also contain the requirements unique to this part.