{"data":{"id":"us/10-cfr-71.61","jurisdiction":"us","citation":"10 CFR 71.61","heading":"Special requirements for Type B packages containing more than 105A2.","body":"A Type B package containing more than 10 5A2 must be designed so that its undamaged containment system can withstand an external water pressure of 2 MPa (290 psi) for a period of not less than 1 hour without collapse, buckling, or inleakage of water.","path":["Title 10—Energy","CHAPTER I—NUCLEAR REGULATORY COMMISSION","PART 71—PACKAGING AND TRANSPORTATION OF RADIOACTIVE MATERIAL","Subpart E—Package Approval Standards"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-10.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:09Z","sha256":"eabf60566a6340ac3c39115125c21803b5bd47bd6defa99b70756f96fe860888","source_id":"us-cfr","stale":true,"prev":"us/10-cfr-71.59","next":"us/10-cfr-71.63"},"notice":"GroundRules: Original legal text. Not legal advice."}