{"data":{"id":"us/10-cfr-53.1390","jurisdiction":"us","citation":"10 CFR 53.1390","heading":"Backfitting of operating licenses.","body":"After issuance of an OL, the Commission may not modify, add, or delete any term or condition of the OL, except in accordance with the provisions of § 53.1590.","path":["Title 10—Energy","CHAPTER I—NUCLEAR REGULATORY COMMISSION","PART 53—RISK-INFORMED, TECHNOLOGY-INCLUSIVE REGULATORY FRAMEWORK FOR COMMERCIAL NUCLEAR PLANTS","Subpart H—Licenses, Certifications, and Approvals"],"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":"239dd05d22ad0bd6a0513dd4b9f64b203d1b5e408a5c64e60018a7e4e079fedb","source_id":"us-cfr","stale":true,"prev":"us/10-cfr-53.1387","next":"us/10-cfr-53.1396"},"notice":"GroundRules: Original legal text. Not legal advice."}