10 C.F.R. § 75.44 Timing of advance notification.
Title 10 - Energy
(a) Except as provided in paragraph (b) of this section, notification to the Commission, where required by §75.43, shall be given: (1) In the case of exports and domestic transfers, at least twenty days in advance of the preparation of the nuclear material for shipment from the installation. (2) In the case of imports, at least twelve days in advance of the unpackaging of nuclear material at the installation. (b) For a particular receipt or shipment of nuclear material, the Commission will approve a shorter notice period than that specified by paragraph (a) of this section, for good cause, if it determines that observing the specified notification period would result in delay in shipment or unpackaging. (c) The licensee shall inform the Commission, by phone, as soon as possible, with respect to any delay in the receipt (or unpackaging) or the shipment (or preparation for shipment) of nuclear material for which advance notification is required. New dates should be provided, if known.
Title 10: Energy
PART 75—SAFEGUARDS ON NUCLEAR MATERIAL—IMPLEMENTATION OF US/IAEA AGREEMENT
Installations Designated for IAEA Safeguards
§ 75.44 Timing of advance notification.