Appendix A to Part 73—U.S. Nuclear Regulatory Commission Offices and Classified Mailing Addresses

TABLE 1—MAILING ADDRESSES, TELEPHONE NUMBERS, AND EMAIL ADDRESSES

	Address	Telephone (24 hour)	E-Mail
NRC Headquarters Operations Center	USNRC, Division of Preparedness and Response, Washington, DC 20555– 0001.	(301) 816–5100, (301) 816–5151 (fax).	Hoo.Hoc@nrc.gov; Hoo1@nrc.sgov.gov (secure).
Region I: Connecticut, Delaware, District of Columbia, Maine, Maryland, Massachusetts, New Hampshire, New Jersey, New York, Pennsylvania, Rhode Island, and Vermont	USNRC, Region I, 475 Allendale Road, Suite 102, King of Prussia, PA 19406–1415.	(610) 337–5000 (800) 432–1156, TDD: (301) 415–5575.	RidsRgn1MailCenter.Resource@nrc.gov
Region II: Alabama, Florida, Georgia, Kentucky, North Carolina, Puerto Rico, South Carolina, Tennessee, Virginia, Virgin Islands, and West Virginia	USNRC, Region II, 245 Peachtree Center Avenue, NE., Suite 1200, Atlanta, GA 30303–1257.	(404) 997–4000 (800) 877–8510, TDD: (301) 415–5575.	RidsRgn2MailCenter.Resource@nrc.gov
Region III: Illinois, Indiana, Iowa, Michigan, Minnesota, Missouri, Ohio, and Wisconsin	U.S. NRC Region III 2056 Westings Ave Suite 400 Naperville, IL 60563-2657	(630) 829–9500 (800) 522–3025, TDD: (301) 415–5575.	RidsRgn3MailCenter.Resource@nrc.gov
Region IV: Alaska, Arizona, Arkansas, California, Colorado, Hawaii, Idaho, Kansas, Louisiana, Mississippi, Montana, Nebraska, Nevada, New Mexico, North Dakota, Oklahoma, Oregon, South Dakota, Texas, Utah, Washington, Wyoming, and the U.S. territories and possessions in the Pacific.	US NRC, Region IV, 1600 E. Lamar Blvd., Arlington, TX 76011–4511.	(817) 200–1100 (800) 952–9677, TDD: (301) 415–5575.	RidsRgn4MailCenter.Resource@nrc.gov

TABLE 2—CLASSIFIED MAILING ADDRESSES

	Address
NRC Headquarters	U.S. NRC, Caller Box 2500, Rockville, MD 20852.
Region I	U.S. NRC, 475 Allendale Road, Suite 102, King of Prussia, PA 19406–1415.
Region II	USNRC, P.O. Box 56267, Atlanta, GA 30343.
Region III	U.S. NRC Region III, 2056 Westings Ave, Suite 400, Naperville, IL 60563-2657
Region IV	US NRC, Region IV, 1600 E. Lamar Blvd., Arlington, TX 76011–4511.

I. Classified mail shall be transmitted in accordance with § 95.39 of this chapter to the appropriate NRC classified mailing address listed in this appendix.

II. Classified documents may be hand delivered to the NRC to the appropriate NRC street address listed in this appendix. Hand delivered classified documents shall be transmitted in accordance with § 95.39 of this chapter.

III. Classified telephone calls must be made to the telephone numbers for the NRC Headquarters Operations Center in Table 1 of this appendix and the caller must request transfer to a secure telephone to communicate the classified information.

IV. Classified emails must be sent to the secure email address specified in Table 1 of this appendix.

[49 FR 47824, Dec. 7, 1984, as amended at 50 FR 46631, Nov. 12, 1985; 51 FR 35500, Oct. 6, 1986; 52 FR 31613, Aug. 21, 1987; 53 FR 3863, Feb. 10, 1988; 54 FR 42288, Oct. 16, 1989; 56 FR 19254, Apr. 26, 1991; 56 FR 41449, Aug. 21, 1991; 58 FR 64112, Dec. 6, 1993; 59 FR 17466, Apr. 13, 1994; 60 FR 24553, May 9, 1995; 62 FR 22880, Apr. 28, 1997; 67 FR 3586, Jan. 25, 2002; 27 FR 77653, Dec. 19, 2002; 68 FR 58820, Oct. 10, 2003; 71 FR 15012, Mar. 27, 2006; 75 FR 21981, Apr. 27, 2010; 76 FR 72086, Nov. 22, 2011; 77 FR 39909, Jul. 6, 2012; 79 FR 66606, Nov. 10, 2014; 82 FR 52825, Nov. 15, 2017; 87 FR 20698, Apr. 8, 2022; 87 FR 68032, Nov. 14, 2022; 88 FR 15898, Mar. 14, 2023]