Backfitting.

CFR · 2024-01-01 · US · Title 10

(a)(1) Backfitting is defined as the modification of or addition to systems, structures, components, or design of a facility; or the design approval or manufacturing license for a facility; or the procedures or organization required to design, construct or operate a facility; any of which may result from a new or amended provision in the Commission's regulations or the imposition of a regulatory staff position interpreting the Commission's regulations that is either new or different from a previously applicable staff position after: (i) The date of issuance of the construction permit for the facility for facilities having construction permits issued after October 21, 1985; (ii) Six (6) months before the date of docketing of the operating license application for the facility for facilities having construction permits issued before October 21, 1985; (iii) The date of issuance of the operating license for the facility for facilities having operating licenses; (iv) The date of issuance of the design approval under subpart E of part 52 of this chapter; (v) The date of issuance of a manufacturing license under subpart F of part 52 of this chapter; (vi) The date of issuance of the first construction permit issued for a duplicate design under appendix N of this part; or (vii) The date of issuance of a combined license under subpart C of part 52 of this chapter, provided that if the combined license references an early site permit, the provisions in § 52.39 of this chapter apply with

official document · source cfr-2024 · id 10:§ 50.109