NIST TCB Program
List of U.S. TCBs Recognized by the US Federal Communications Commission (FCC) - United States - May 13, 2026
Total records: 22
No. CAB Name FCC TCB ID Primary Contact FCC TCB Scope
1
ACB, Inc.
www.acbcert.com
US0101
313 Park Avenue
Suite 300
Falls Church, VA 22046
Mr. Michael Violette
703-847-4700
240-401-1388
Valid Until: 11/03/2027
Scope A – Unlicensed Radio Frequency Devices: A1, A2, A4; Scope B – Licensed Radio Service Equipment: B1, B2, B3, B4
2
Bay Area Compliance Laboratories Corp.
www.baclcorp.com
US0057
1274 Anvilwood Avenue
Sunnyvale, CA 94089
Ms. Lisa Tang
408-732-9162 x 3123
Valid Until: 09/13/2026
Scope A – Unlicensed Radio Frequency Devices: A1, A2, A3, A4; Scope B – Licensed Radio Service Equipment: B1, B2, B3, B4
3
CETECOM Inc.
www.cetecom.com
US0187
411 Dixon Landing Road
Milpitas, CA 95035
Mr. Jeff Klinger
408-586-6205
408-931-2001
Valid Until: 12/24/2027
Scope A – Unlicensed Radio Frequency Devices: A1, A2, A4; Scope B – Licensed Radio Service Equipment: B1, B2, B4
4
CKC Laboratories, Inc.
www.ckc.com
US0103
5046 Sierra Pines Drive
Mariposa, CA 95338
Mr. Steve Behm
209-299-5240
Valid Until: 01/17/2027
Scope A – Unlicensed Radio Frequency Devices: A1, A2, A3, A4; Scope B – Licensed Radio Service Equipment: B1, B2, B3, B4
5
Compatible Electronics, Inc.
www.celectronics.com
US0145
20621 Pascal Way
Lake Forest/Silverado, CA 92630
Tom Szynal
949-587-0400

Shirish Shah
Valid Until: 12/01/2026
Scope A – Unlicensed Radio Frequency Devices: A1, A2, A4
6
Compliance Testing, LLC
www.compliancetesting.com
US0122
1724 S. Nevada Way
Mesa, AZ 85204
Mr. Michael Schafer
480-926-3100
Valid Until: 11/26/2026
Scope A – Unlicensed Radio Frequency Devices: A1, A2, A3, A4; Scope B – Licensed Radio Service Equipment: B1, B2, B3, B4
7
DERYCOM CERTIFICATION SERVICES, INC.
www.derycom-us.com
US0243
1100 Falcon Avenue
Glencoe, MN 55336
Ms. Haiyan Liu
320-288-7687
Valid Until: 06/30/2026
Scope A – Unlicensed Radio Frequency Devices: A1, A2, A3, A4; Scope B – Licensed Radio Service Equipment: B1, B2, B3, B4
8
Element Materials Technology Portland - Evergreen Inc.
www.element.com
US0017
6775 NE Evergreen Parkway
Suite 400
Hillsboro, OR 97124
Elliot Martinez
949-861-8918
Valid Until: 04/23/2027
Scope A – Unlicensed Radio Frequency Devices: A1, A2, A3, A4; Scope B – Licensed Radio Service Equipment: B1, B2, B3, B4
9
Element Materials Technology Washington DC LLC (formally PCTEST)
www.element.com
US0110
7185 Oakland Mills Road
Columbia, MD 21046
Mr. Nima Molaei
410-290-6652
Valid Until: 05/31/2026
Scope A – Unlicensed Radio Frequency Devices: A1, A2, A3, A4; Scope B – Licensed Radio Service Equipment: B1, B2, B3, B4
10
Elite Electronic Engineering, Inc.
www.elitetest.com
US0107
1516 Centre Circle
Downers Grove, IL 60515
Mr. Richard King
630-495-9770 x 123
Valid Until: 06/30/2027
Scope A – Unlicensed Radio Frequency Devices: A1, A2, A3, A4; Scope B – Licensed Radio Service Equipment: B1, B2, B3, B4
11
Eurofins Electrical and Electronic Testing NA, LLC
www.metlabs.com
US0109
914 West Patapsco Avenue
Baltimore, MD 21230-3432
Cynthia Chadwell
410-844-4086
410-354-3300
Valid Until: 01/31/2027
Scope A – Unlicensed Radio Frequency Devices: A1, A2, A3, A4; Scope B – Licensed Radio Service Equipment: B1, B2, B3, B4
12
HCT America, Inc.
www.hctamerica.com/
US0189
840 Yosemite Way
Milpitas, CA 95035
Mr. Youngnam Koh
677-240-6677
Valid Until: 10/14/2026
Scope A – Unlicensed Radio Frequency Devices: A1, A2, A3, A4; Scope B – Licensed Radio Service Equipment: B1, B2, B3, B4
13
IIA Lab Services, LLC
www.industrial-ia.com
US0111
13146 NW 86th Drive, Suite 400
Alachua, FL 32615
Mr. Bruno Clavier
352-472-5500
352-231-6677
Valid Until: 12/19/2027
Scope A – Unlicensed Radio Frequency Devices: A1, A2, A3, A4; Scope B – Licensed Radio Service Equipment: B1, B2, B3, B4
14
Intertek Testing Services NA Inc. (ITS)
www.intertek-etlsemko.com
US0091
70 Codman Hill Road
Boxborough, MA 01719
Carl Bloomfield
847-718-6314
Valid Until: 06/28/2026
Scope A – Unlicensed Radio Frequency Devices: A1, A2, A3, A4; Scope B – Licensed Radio Service Equipment: B1, B2, B3, B4
15
MiCOM Labs
www.micomlabs.com
US0159
575 Boulder Court
Pleasanton, CA 94566
Mr. Gordon Hurst
925-462-0304
Valid Until: 11/30/2027
Scope A – Unlicensed Radio Frequency Devices: A1, A2, A3, A4; Scope B – Licensed Radio Service Equipment: B1, B2, B3, B4
16
SGS North America, Inc.
www.sgs.com/en-us
US0186
620 Old Peachtree Road NW
Suite 100
Suwanee, GA 30024
David Schramm
770-570-1819
Valid Until: 02/11/2028
Scope A – Unlicensed Radio Frequency Devices: A1, A2, A3, A4; Scope B – Licensed Radio Service Equipment: B1, B2, B4
17
Sporton International (USA) Inc.
www.sporton.com.tw/page.aspx?uid=170
US0207
1175 Montague Expressway
Milpitas, CA 95035
Vincent Lam
408-904-3300
Valid Until: 11/25/2026
Scope A – Unlicensed Radio Frequency Devices: A1, A2, A3, A4; Scope B – Licensed Radio Service Equipment: B1, B2, B4
18
TUV Rheinland of North America, Inc.
www.us.tuv.com
US0185
1279 Quarry Lane
Suite A
Pleasanton, CA 94566
Benjamin Slocum
408-479-0540
Valid Until: 12/30/2026
Scope A – Unlicensed Radio Frequency Devices: A1, A2, A3, A4; Scope B – Licensed Radio Service Equipment: B1, B2, B3, B4
19
TUV SUD America, Inc.
www.tuvamerica.com
US0200
401 Edgewater Pl
Suite #500
Wakefield, MA 01880
William Elliott
813-284-2736
Valid Until: 11/30/2027
Scope A – Unlicensed Radio Frequency Devices: A1, A2, A3, A4; Scope B – Licensed Radio Service Equipment: B1, B2, B3, B4
20
UL Verification Services Inc.
www.ul.com
US0104
47173 Benicia Street
Fremont, CA 94538
Mr. Mark Briggs
503-702-5892
Valid Until: 12/01/2027
Scope A – Unlicensed Radio Frequency Devices: A1, A2, A3, A4; Scope B – Licensed Radio Service Equipment: B1, B2, B3, B4
21
Vista Laboratories, Inc.
www.vista-compliance.com
US0202
1261 Puerta Del Sol
San Clemente, CA 92673
David Zhang
949-393-1123
Valid Until: 07/31/2026
Scope A – Unlicensed Radio Frequency Devices: A1, A2, A3, A4; Scope B – Licensed Radio Service Equipment: B1, B2, B3, B4
22
Washington Laboratories, Ltd.
www.WLL.com
US0133
4840 Winchester Boulevard
Suites 5 and 6
Frederick, MD 21703
Mr. Samuel Violette
301-216-1500
Valid Until: 05/29/2027
Scope A – Unlicensed Radio Frequency Devices: A1, A2, A4; Scope B – Licensed Radio Service Equipment: B1, B2, B3, B4