- All Titles
- Protection of Environment
- SUBCHAPTER N—EFFLUENT GUIDELINES AND STANDARDS
- PART 403—GENERAL PRETREATMENT REGULATIONS FOR EXISTING AND NEW SOURCES OF POLLUTION
- Appendixes A-C to Part 403 [Reserved]
- Appendixes A-C to Part 403 [Reserved]
AUTHORITY: 33 U.S.C. 1251
SOURCE: 46 FR 9439, Jan. 28, 1981, unless otherwise noted.