CFR › Title 40 › Part 1700 › §1700.1540 CFR §1700.15Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy link(a)Discharges of catapult water brake tank effluent are prohibited.(b)The number of post-launch retractions must be limited to the minimum number required to test and validate the system and conduct qualification and operational training.