The standards and requirements established in this subchapter shall be applied through the use of appropriate current codes of practice developed by Nationally recognized associations such as, but not limited to, those referenced at § 245.504 (relating to referenced organizations) and through the use of manufacturer's specifications and sound engineering practices. This subchapter is not intended to supersede other State and Federal regulations or jurisdictional requirements when they are more restrictive than the requirements in this part. This subchapter does not apply to small aboveground storage tanks unless otherwise referenced in Subchapter G (relating to simplified program for small aboveground storage tanks).
25 Pa. Code § 245.502