EXPORT LICENSE NRC FORM 250 NRC LICENSE NO.: XW008/05

UNITED STATES OF AMERICA Page 1 of2 Nuclear Regulatory Commission NRC DOCKET NO.: 11005323 Washington, D.C. 20555 LICENSE EXPIRES: March 31 , 2022

Pursuant to the Atomic Energy Act of 1954, as amended, and the Energy Reorganization Act of 1974 and the regulations of the Nuclear Regulatory Commission (NRC) issued pursuant thereto, and in reliance on statements and representations heretofore made by the licensee, a license is hereby issued to the licensee authorizing the export of the materials and/or production or utilization facilities listed below, subject to the terms and conditions herein. LICENSEE ULTIMATE CONSIGNEE(S) IN FOREIGN COUNTRY(IES)

Diversified Scientific Services, Inc. (DSSI) See following page(s) 657 Gallaher Road Kingston, TN 37763

Attn: Kenyon Mee

INTERMEDIATE CONSIGNEE(S) IN FOREIGN COUNTRY(IES) OTHER U.S. PARTY(IES) TO EXPORT

None None

APPLICANT'S REFERENCE NO.: Appl. dated 03/24/2017 ULTIMATE DESTINATION(S): Canada QUANTITY(IES) DESCRIPTION OF MATERIAL(S) OR FACILITY(IES)

74.37 This license is amended to: (1) renew the export license for five additional years, (2) update T erabecquerels the licensee's contact information; (3) change the final shipment date; (4) change the name of one ultimate consignee from Atomic Energy of Canada, Limited to Canadian Nuclear Laboratories; (5) update the radioactivity levels of the exported material; and (6) include two ports of exit.

This license authorizes the export of Class A , B, and/or C containing carbon-14, hydrogen-3, mixed fission product radionuclides and other contaminates. The total activity of the radioactive waste shall not exceed 74 .37 Terabecquerels, per shipment.

THIS LICENSE IS INVALI J. UNLESS SIGNED BELOW Neither this license nor any right under this license shall be assigned BY AUTHORIZEJ or otherwise transferred in violation of the provisions of the Atomic ~ C REP~~ Energy Act of 1954, as amended, and the Energy Reorganization Act SIGNATURE of 1974. : t)(} u-v-f

Th is license is subject to the right of recapture or control by Section NAME AND TITLE : David L. Skeen, Deputy Director 108 of the Atomic Energy Act of 1954, as amended, and to all of the OfficlJAitf ational Programs other provisions of said Acts, now or hereafter in effect and to all valid 2 rules and regulations of the NRC. DATE OF ISSUANCE: 6 019

EXPORT LICENSE XW008/05 Page 2 of 2

ULTIMATE CONSIGNEE{S) IN FOREIGN COUNTRYCIES):

1. Canadian Nuclear Laboratories Laboratories Plant Road Chalk River, Canada, KOJ1JO

(storage and disposition )

2. Canadian Nuclear Laboratories , Manioba Canada, ROE 1 LO

(storage and disposition)

3. Corporation Cameco Fuel Manufacturing 200 Dorset Street East Port Hope, Ontario Canada, L 1 A3V4

(storage and disposition)

4. Cameco Corporation Port hope Conversion Facility 1 Eldorado Place Port Hope, Ontario Canada, L 1A 3A1

(storage and disposition)

5. Cameco Corporation Blind River Refinery 328 Eldorado Road P.O. Box 1539 Blind River, Ontario Canada, POR 1 BO

(storage and disposition)