All laboratories participating within the NAMI program must be independent and approved by a third-party accrediting agency. The accreditation of the laboratory must be in compliance with ISO/IEC 17025-17, “General Requirements for the Competence of Testing and Calibration Laboratories”. Certificates of accreditation must be maintained on file for each laboratory location. NAMI reserves the right to witness any/or all certification testing.

Structural Certification Program - January 13, 2026

Construction Consulting Lab West

4751 W. State Street, Suite B Ontario, CA 91762
+1 909.591.1789

Istituto Giordano S.p.A

Strada Erbosa Uno 70-84 Via Verga, 6, 47043 Gatteo FC, Italy
+39 0541.322300

American Test Lab Inc.

1122 Calvert Road Brevard, NC 28712
+1 828.884.3700

UL Laboratory Canada Inc.

1320 Bd Lionel-Boulet Varennes, QC J3X 1P7, Canada
+1 416.288-2217

Molimo, LLC

1410 Eden Road York, PA 17402
+1 717.916.6300

ATI of Pennsylvania dba Architectural Testing, Inc. (an Intertek company)

3 Lexington Road, Unit 3 Windham, NH 03087
+1 603.421.2788

Element Des Moines

3922 Delaware Avenue Des Moines, IA 50313
+1 515.266.5101

Architectural Testing, Inc. (an Intertek company)

145 Sherwood Avenue Farmingdale, NY 11735
+1 717.578.8225

Architectural Testing, Inc. (an Intertek company)

2524 East Jensen Avenue Fresno, CA 93706
+1 559.233.8705

Element St. Paul

662 Cromwell Avenue St. Paul, MN 55114-1776
+1 651.645.3601

Architectural Testing, Inc. (an Intertek company)

22155 68th Avenue South Kent, WA 98032
+1 253.395.5656

Element Materials Technology Canada, Inc.

2395 Speakman Drive Mississauga, ON L5K 1B3, Canada
+1 905.822.4111

Architectural Testing, Inc. (an Intertek company)

25800 Commercentre Drive, Lake Forest, CA 92630
+1 949.469.5190

Architectural Testing, Inc. (an Intertek company)

1701 Westfork Drive, Suite 106 Lithia Springs, GA 30122
+1 770.941.6916

Moisture Intrusion Solutions, LLC dba National Testing Services

475 Fentress Boulevard, Suite A, Daytona Beach, FL 32114
+1 386.631.5347

Architectural Testing, Inc. (an Intertek company)

2658 Electronics Way West Palm Beach, FL 33407
+1 561.881.0020

Fenestration Testing Laboratory, Inc.

10235 8th Street, Rancho Cucamonga, CA 91730
+1 909.477.4343

Quast Consulting and Testing, Inc.

1055 Indianhead Drive Mosinee, WI 54455
+1 715.693.8378

Architectural Testing, Inc. (an Intertek company)

1909 10th Street Suite 100 Plano, TX 75074
+1 469.814.0687

Hurricane Engineering & Testing, Inc.

6120 Northwest 97th Avenue Doral, FL 33178
+1 305.213.4894

QAI Laboratories Ltd.

3980 North Fraser Way, Burnaby, BC V5J 5K5, Canada
+1 604. 527.8378

Architectural Testing, Inc. (an Intertek company)

850 Poplar Street Pittsburgh, PA 15220
+1 724.275.7100

Intertek Testing Services NA, Ltd.

6225 Kenway Drive Mississauga, ON L5T 2L3. Canada
+1 905.678.7820

PRI Construction Materials Technologies, LLC

6412 Badger Drive Tampa, FL 33610
+1 813.621.5777

Architectural Testing, Inc. (an Intertek company)

40 51st Way, NE, Suite 100 Fridley, MN 55421
+1 651.636.3835

Intertek Testing Services NA, Ltd.

1500 Brigantine Drive Coquitlam, BC V3K 7C1. Canada
+1 604.679.1736

Smith-Emery Laboratories, Inc.

781 East Washington Boulevard Los Angeles, CA 90021
+1 213.749.3111

Intertek Testing Services NA, Inc.

3933 U.S. Route 11 Cortland, NY 13045
+1 607.753.6711

Testing Evaluation Laboratories, Inc.

2002 Wood Court, Suite 1, Plant City, FL 33563
+1 813.754.9887

Architectural Testing, Inc. (an Intertek company)

130 Derry Court York, PA 17406-8405
+1 717.764.7700

Intertek Testing Services NA, Inc.

8431 Murphy Drive Middleton, WI 53562
+1 608.824.7444

Twining Consulting, Inc. dba Radco

18071 Mt. Washington Street, Fountain Valley, CA 92780
+1 949.553.0371

Blackwater Technical Services, Inc. dba Blackwater Testing

7341 Westport Place, Suite A West Palm Beach, FL 33413
+1 561.508.2830

Intertek Testing Services Shenzhen, Ltd. Shanghai

Plant 5, No. 6958 Daye Road, Fengxian District, Shanghai 201405, People's Republic of China
+86 21.61136116

Canadian Building Envelope Science & Technology

38 Regan Road, Unit 4 Brampton, ON L7A 1C6, Canada
+1 905.840.2014

Intertek Testing Services NA, Ltd.

356 Saulteaux Crescent, Winnipeg, MB R3J 3T2, Canada
+1 204.885.9300

Qai Laboratories dba Fenestration Testing Laboratory

8148 Northwest 74 Avenue Medley, FL 33166
+1 305.885.3328

Blackwater Testing SRL

Via Piroleri 19, Altivole, 31030, Republic of Italy
+39 0423.915774

QAI Laboratories, Inc.

1060 Endeavor Court Nokomis, FL 34275
+1 918.437.8333

Construction Consulting Laboratory

1601 Luna Rd. Carrolton, TX 75006
+1 972.242.0556

Intertek Testing Services Shenzhen, Ltd. Guangzhou

C2-1, Heping Xu, Yongning Street, Zengcheng District, Guangzhou, Guangdong, 511358, People's Republic of China
+86 02.082139478

ICC NTA, LLC dba ICC Evaluation Service, LLC

257 East Randolph Street, Nappanee, IN 46550
+1 574.773.7975

Advanced Construction Testing

1549 N FM 156, Ponder, TX 76259
+1 940.435.2925

ift Rosenheim GmbH

Theodor-Gietl-Straße 7-9, 83026, Rosenheim, Germany

gbd LAB GmbH (Austria)

Steinebach 13a, 6850 Dornbirn, Austria
+49 (0) 821 | 90 73 201

Molimo, LLC

8360 10th Avenue North, Golden Valley, Minnesota, 55430
+1 717.916.6300

Vietnam Institute for Building Science and Technology

81 Tran Cung, Nghia, Cau Giay, Ha Noi
0246.267.0734

Mobilne Laboratorium Techniki Budowlanej Sp. z o.o.

Wrocławska 142B, 58-306 Wałbrzych, Poland
+48 74.840.14.63

Avrasya Cephe - Doğrama Test ve Teknoloji Merkezi A. Ş.

Cumhuriyet OSB2 MAH. 2 CAD. No:1 /1A/ Merkez/ Düzce / Türkiye
+90.380.552.61.52

Insulating Glass Certification Program - January 13, 2026

Architectural Testing, Inc. (an Intertek company)

2524 East Jensen Avenue Fresno, CA 93706
+1 559.233.8705

Dallas Laboratories, Inc.

1323 Wall Street Dallas, TX 75215
+1 214.565.0593

Architectural Testing, Inc. (an Intertek company)

22155 68th Avenue South Kent, WA 98032
+1 253.395.5656

Element Materials Tech. Canada, Inc.

2395 Speakman Drive Mississauga, ON L5K 1B3
905.822.4111

Architectural Testing, Inc. (an Intertek company)

40 51st Way, NE, Suite 100 Fridley, MN 55421
+1 651.636.3835

Architectural Testing, Inc. (an Intertek company)

1909 10th Street, Suite 100 Plano, TX 75074
+1 469.814.0687

PRI Construction Materials Technologies

6412 Badger Drive Tampa, FL 33610
+1 813.621.5777

Architectural Testing, Inc. (an Intertek company)

130 Derry Court York, PA 17406
+1 717.764.7700

Canadian Building Envelope Science & Technology

38 Regan Road Unit 4 Brampton, ON L7A 1C6
+1 905.840.2014

Advanced Construction Testing (ACT)

1549 N FM 156 Ponder, TX 76259
+1 940.435.2925

QAI Laboratories, Inc.

8148 Northwest 74 Avenue Medley, FL 33166
+1 305.885.3328

Architectural Testing, Inc. (An Intertek Company)

145 Sherwood Avenue Farmingdale, NY 11735
+1 717.578.8225

ift Rosenheim GmbH

Theodor-Gietl-Straße 7-9, 83026, Rosenheim, Germany

China Testing & Certification International Group Co., Ltd.

No.1, Guanzhuang, Chaoyang District, Beijing 100024, P. R. China
010-51167155

Molimo, LLC

1410 Eden Road York, PA 17402
+1 717.916.6300

Molimo, LLC

8360 10th Avenue North, Golden Valley, Minnesota, 55430
+1 717.916.6300

Mobilne Laboratorium Techniki Budowlanej Sp. z o.o.

Wrocławska 142B, 58-306 Wałbrzych, Poland
+48 74.840.14.63

Fire Doors and Other Protective Openings Certification Program - January 13, 2026

Architectural Testing, Inc. (an Intertek company)

130 Derry Court York, PA 17406-8405
+1 717.764.7700

Intertek Testing Services NA, Inc.

16015 Shady Falls Rd. Elmendorf, TX 78112-9784
+1 607.753.6711

Southwest Research Institute

6220 Culebra Rd. Building 143 San Antonio, TX 78238-5166
+1 210.522.3524

FM Approvals

743 Reynolds Rd. West Glocester, RI 02814
+1 781.255.4870

LAPI - Laboratorio Prevenzione Incendi S.p.A.

Via della Quercia, 11, 59100 Prato (PO), Italy
+39 0574.575320

Underwriters Laboratories of Canada Inc

7 Underwriters Rd. Toronto, ON M1R 3B4, Canada
+1 416.757.3611

Intertek Testing Services NA, Ltd.

1500 Brigantine Drive Coquitlam, BC V3K 7C1, Canada
+1 604.520.3321

UL LLC

333 Pfingsten Rd. Northbrook, IL 60062
+1 847.272.8800

Intertek Testing Services NA, Inc.

8431 Murphy Drive Middleton, WI 53562
+1 608.836.4400

NGC Testing Services

1650 Military Rd. Buffalo, NY 14217-1198
+1 716.873.9750

Western Fire Center, Inc.

2204 Parrott Way Kelso, WA 98626
+1 360.423.1400

ICC NTA, LLC

6151 Mumford Rd. Bryan, TX 77807
+1 830.581.1455

Intertek Testing Services Shenzhen, Ltd. Guangzhou

C2-1, Heping Xu, Yongning St., Zengcheng District, Guangzhou, Guangdong, 511358, People's Republic of China
+86-02082139478

CSA A440.2 Simulation Laboratories - January 13, 2026

WSP Canada Group Limited

582 Lancaster Street West Kitchener, ONT N2K 1M3 Canada
(519) 904-1808

WESTLab-USA

1721 Arroyo Drive Auburn, CA 95603
(530) 885-9891

WESTLab-Canada

4 Beck Boulevard Unit 7 Penetanguishene, ONT L9M 2H3 Canada

Veridis Solutions

2828 Bouldevard Laurier Quebec City, QUE G1V 0B9 Canada
(418) 263-4777

UL Laboratory Canada inc.

1320 Lionel-Boulet Boulevard Varennes, QUE J3X 1P7 Canada
(855) 353-2532

Turner Engineering & Consulting

2428 Old Natchez Trc. Trl. Camden, TN 38320
(941) 380-1574

Quast Consulting & Testing

1055 Indianhead Drive Mosinee, WI 54455
(715) 693-8378

QAI Laboratories DBA Fenestration Testing Laboratory

8148 NW 74th Avenue Medley, FL 33166
(305) 885-3328

National Certification Testing Laboratory, Inc.

5 Leigh Drive York, PA 17406
(717) 846-1200

NCTL-NW

3310 Hill Avenue Everett, WA 98201
(425) 026-6799

Molimo, LLC

1410 Eden Road York, PA 17402
(717) 916-6300

Layton Consulting, Ltd.

18525 563 Avenue, Unit #233 Surrey, BC V3S 7A4 Canada
(604) 530-6611

Intertek ATI (PA)

130 Derry Court York, PA 17406
(717) 764-7700

Intertek ATI (MN)

40 51st Way NE, Suite 100 Fridley, MN 55421
(651) 636-3835

Intertek ATI (CA)

2524 E. Jensen Avenue Fresno, CA 93706
(559) 233-8705

Fenestration Simulation Engineering

14809 Harmony Lane Westminster, CA 92683
(714) 839-8378

Element Materials Technology-Canada

2395 Speakman Drive Mississauga, ONT L5K 1B3 Canada
(905) 822-4111

Element Materials Technology

662 Cromwell Avenue St. Paul, MN 55114
(651) 645-3601

Blackwater Testing srl

via Piroleri, 19 Altivole, TV 31030
+39 0423 915774

BEE Consulting, LLC

170 W. Dayton Street, Suite 206 Edmonds, WA 98020
(425) 672-3900

Mobilne Laboratorium Techniki Budowlanej Sp. z o.o.

Wrocławska 142B, 58-306 Wałbrzych, Poland
+48 74.840.14.63

CSA A440.2 Testing Laboratories - January 13, 2026

UL Laboratory Canada inc.

1320 Lionel-Boulet Boulevard Varennes, QUE J3X 1P7 Canada
(855) 353-2532

Quast Consulting & Testing

1055 Indianhead Drive Mosinee, WI 54455
(715) 693-8378

QAI Laboratories DBA Fenestration Testing Laboratory

8148 NW 74th Avenue Medley, FL 33166
(305) 885-3328

National Certification Testing Laboratory, Inc.

5 Leigh Drive York, PA 17406
(717) 846-1200

Intertek ATI (PA)

130 Derry Court York, PA 17406
(717) 764-7700

Intertek ATI (CA)

2524 E. Jensen Avenue Fresno, CA 93706
(559) 233-8705

Intertek ATI (MN)

40 51st Way NE, Suite 100 Fridley, MN 55421
(651) 636-3835

Intertek ATI (WA)

22155 68th Avenue South Kent, WA 98032
(253) 395-5656

Element Materials Technology

662 Cromwell Avenue St. Paul, MN 55114
(651) 645-3601

Mobilne Laboratorium Techniki Budowlanej Sp. z o.o.

Wrocławska 142B, 58-306 Wałbrzych, Poland
+48 74.840.14.63