{"data":{"id":"us/46-cfr-98.30-19","jurisdiction":"us","citation":"46 CFR 98.30-19","heading":"-19 Supervision by person in charge.","body":"(a) No person may connect, top off, disconnect, or engage in any other critical product transfer operation unless the person in charge designated in § 98.30-17, personally supervises the operation.\n(b) No person may start the flow of a product to or from a portable tank or IBC unless instructed to do so by the person in charge.\n(c) No person may transfer a product to or from a portable tank or IBC unless the person in charge is in the immediate vicinity of the transfer operation and immediately available to the person transferring the product.","path":["Title 46—Shipping","CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY","SUBCHAPTER I—CARGO AND MISCELLANEOUS VESSELS","PART 98—SPECIAL CONSTRUCTION, ARRANGEMENT, AND OTHER PROVISIONS FOR CERTAIN DANGEROUS CARGOES IN BULK","Subpart 98.30—Portable Tanks and Intermediate Bulk Containers"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-46.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:22Z","sha256":"1367135ea809e57fbd3294a8e716d9c6b445f3e3e914f2cb13022625f15b8dcb","source_id":"us-cfr","stale":true,"prev":"us/46-cfr-98.30-18","next":"us/46-cfr-98.30-21"},"notice":"GroundRules: Original legal text. Not legal advice."}