10 CFR §37.75

1. (a)Each licensee that plans to transport, or deliver to a carrier for transport, licensed material that is a category 1 quantity of radioactive material outside the confines of the licensee's facility or other place of use or storage shall:
   1. (1)Preplan and coordinate shipment arrival and departure times with the receiving licensee;
   2. (2)Preplan and coordinate shipment information with the governor or the governor's designee of any State through which the shipment will pass to:
      1. (i)Discuss the State's intention to provide law enforcement escorts; and
      2. (ii)Identify safe havens; and
   3. (3)Document the preplanning and coordination activities.
2. (b)Each licensee that plans to transport, or deliver to a carrier for transport, licensed material that is a category 2 quantity of radioactive material outside the confines of the licensee's facility or other place of use or storage shall coordinate the shipment no-later-than arrival time and the expected shipment arrival with the receiving licensee. The licensee shall document the coordination activities.
3. (c)Each licensee who receives a shipment of a category 2 quantity of radioactive material shall confirm receipt of the shipment with the originator. If the shipment has not arrived by the no-later-than arrival time, the receiving licensee shall notify the originator.
4. (d)Each licensee, who transports or plans to transport a shipment of a category 2 quantity of radioactive material, and determines that the shipment will arrive after the no-later-than arrival time provided pursuant to paragraph (b) of this section, shall promptly notify the receiving licensee of the new no-later-than arrival time.
5. (e)The licensee shall retain a copy of the documentation for preplanning and coordination and any revision thereof, as a record for 3 years.