Chapter 157. Established Sound Levels  


SubChapter A. GENERAL PROVISIONS
SubChapter B. NOISE LIMITS
SubChapter C. ADMINISTRATIVE PROVISIONS
SubChapter D. INSTRUMENTATION
SubChapter E. MEASUREMENT OF NOISE EMISSION HIGHWAY OPERATIONS
SubChapter F. CORRECTION FACTORS

Notation

Authority

   The provisions of this Chapter 157 issued under the Vehicle Code, 75 Pa.C.S. § §  4521 and 6103, unless otherwise noted.

Source

   The provisions of this Chapter 157 adopted August 26, 1977, effective August 27, 1977, 7 Pa.B. 2428, unless otherwise noted.

Cross References

   This chapter cited in 67 Pa. Code §  175.75 (relating to exhaust systems); 67 Pa. Code §  175.105 (relating to exhaust systems); 67 Pa. Code §  175.152 (relating to exhaust systems); and 67 Pa. Code §  175.181 (relating to exhaust systems).