{"data":{"id":"us/40-cfr-121.18","jurisdiction":"us","citation":"40 CFR 121.18","heading":"Review and advice.","body":"Upon the request of any Federal agency, certifying authority, or project proponent, the Administrator shall provide any relevant information on applicable effluent limitations, or other limitations, standards, regulations, or requirements, or water quality criteria, and shall, when requested by any Federal agency, certifying authority, or project proponent, comment on any methods to comply with such limitations, standards, regulations, requirements, or criteria.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER D—WATER PROGRAMS","PART 121—STATE CERTIFICATION OF ACTIVITIES REQUIRING A FEDERAL LICENSE OR PERMIT","Subpart D—Review and Advice"],"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":"7a1e56464487acec8730a04bdf32b21c7d844393781b5bfa2af70e9f76d75f65","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-121.17","next":"us/40-cfr-121.19"},"notice":"GroundRules: Original legal text. Not legal advice."}