Pennsylvania Code
Title 25 - ENVIRONMENTAL PROTECTION
Part I - Department of Environmental Protection
Subpart C - Protection of Natural Resources
Article III - Air Resources
Chapter 127 - CONSTRUCTION, MODIFICATION, REACTIVATION AND OPERATION OF SOURCES
Subchapter D - PREVENTION OF SIGNIFICANT DETERIORATION OF AIR QUALITY

This subchapter cited in 25 Pa. Code § 127.13 (relating to extensions); 25 Pa. Code § 127.44 (relating to public notice); 25 Pa. Code § 127.45 (relating to contents of notice); 25 Pa. Code § 127.449 (relating to de minimis emission increases); 25 Pa. Code § 127.450 (relating to administrative operating permit amendments); 25 Pa. Code § 127.702 (relating to plan approval fees); 25 Pa. Code § 127.704 (relating to Title V operating permit fees under Subchapter G); and 25 Pa. Code § 139.12 (relating to emissions of particulate matter).