{"data":{"id":"us/40-cfr-503.30","jurisdiction":"us","citation":"40 CFR 503.30","heading":"Scope.","body":"(a) This subpart contains the requirements for a sewage sludge to be classified either Class A or Class B with respect to pathogens.\n(b) This subpart contains the site restrictions for land on which a Class B sewage sludge is applied.\n(c) This subpart contains the pathogen requirements for domestic septage applied to agricultural land, forest, or a reclamation site.\n(d) This subpart contains alternative vector attraction reduction requirements for sewage sludge that is applied to the land or placed on a surface disposal site.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER O—SEWAGE SLUDGE","PART 503—STANDARDS FOR THE USE OR DISPOSAL OF SEWAGE SLUDGE","Subpart D—Pathogens and Vector Attraction Reduction"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-40.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:04Z","sha256":"0edce2c7c17f5b80d1014982e6c534bafc429561999fad24f30ebf6b1819e1a3","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-503.28","next":"us/40-cfr-503.31"},"notice":"GroundRules: Original legal text. Not legal advice."}