ACB Inc. maintains industry-leading certification credentials to serve as a recognized Telecommunications Certification Body. Our certifications, including ISO 17025, FCC, ISED, and others, support global compliance across multiple markets.
American Certification Body (ACB), Inc. holds a broad range of certification credentials and accreditations from recognized regulatory authorities. These certifications ensure global compliance, technical integrity, and recognition across multiple certification schemes, including FCC, ISED Canada, the EU’s RED and EMC Directives, UKCA, OFCA (Hong Kong), and more. Below is a comprehensive list of our current certification credentials, scope of recognition, and supporting documentation.
These certification credentials demonstrate ACB’s technical authority in compliance testing. Refer to the following documents for evidence of our current certifications and scope of recognition.
ISO 17025 Accreditation: ANAB Certification for Testing and Calibration
ACB is ISO 17025 accredited by ANAB for testing and calibration services.
Certificate and Scope (PDF)
ANSI Accreditation: Global Compliance with ISO/IEC 17065 and TCB Schemes
ACB is accredited by ANSI in accordance with ISO/IEC 17065 and all TCB schemes, including HKCA and UKCA.
ANSI Certificate of Accreditation (PDF)
NIST Recognition Expansion: Global Certification Compliance
ACB’s recognition with NIST has been expanded.
Recognition Letter from Japan (PDF)
FCC Designation: Authorized Telecommunications Certification Body (TCB)
ACB is a Designated Telecommunication Certification Body (TCB) by the FCC.
Search FCC Database for “ACB”
OET Accredited Test firm scope List
ISED Canada Recognition: Meeting Canadian Certification Standards
ACB is recognized by Innovation, Science and Economic Development Canada (ISED).
ISED Recognition of ACB (PDF)
NIST Phase I Scope Update: Certification for Hong Kong (OFCA)
Recognition under NIST Phase I Scope by OFCA, Hong Kong.
Phase I Recognition Letter (PDF)
NIST Phase II Scope Update: Hong Kong (OFCA) Certification
Expanded recognition under NIST Phase II Scope for certification in Hong Kong.
Phase II Recognition Letter (PDF)
NIST CAB Designation for EU Certification Programs
ACB is a NIST-recognized Conformity Assessment Body (CAB) for EU regulatory programs.
NIST CAB Designation Document (PDF)
NIST US CABS Approved Notified Bodies (Main Page)
EU Notified Bodies – Regulatory Listings: Certification for EU Compliance
ACB is listed in several EU directories of Notified Bodies (NBs):
- Notified Bodies – European Commission Directory
- RED Notified Bodies – standards.gov
- EMCD Notified Bodies – standards.gov
OET Accredited Test firm scope List
| Scope | FCC Rule Parts |
|---|---|
| Unintentional Radiators | FCC Part15, Subpart B |
| Industrial, Scientific, and Medical Equipment | FCC Part 18 |
| Intentional Radiators | FCC Part 15 Subpart C |
| U-NII without DFS Intentional Radiators | FCC Part 15, Subpart E |
| U-NII with DFS Intentional Radiators | FCC Part 15, Subpart E |
| UWB Intentional Radiators | FCC Part 15, Subpart F |
| BPL Intentional Radiators | FCC Part 15, Subpart G |
| White Space Device Intentional Radiators | FCC Part 15, Subpart H |
| Commercial Mobile Services | Part 22 (cellular), Part 24, Part 25 (below 3 GHz), Part 27 |
| General Mobile Radio Services | Part 22 (non-cellular), Part 90 (below 3 GHz), Part 95 (below 3 GHz), Part 97 (below 3 GHz),Part 101 (below 3 GHz) |
| Citizens Broadband Radio Services | Part 96 |
| Maritime and Aviation Radio Services | Part 80, Part 87 |
| Microwave and Millimeter Bands Radio Services | Part 25 (above 3 GHz), Part 30, Part 74, Part 90 (above 3 GHz), Part 95 (above 3 GHz), Part 97 (above 3 GHz) Part 101 |
| Broadcast Radio Services | Part 73, Part 74 (below 3 GHz) |
| Signal Boosters | Part 20, Part 90.219 |
Contact Us: Certification Expertise and Compliance Support
If you have any questions about our certification credentials, recognition status, or certification processes, the ACB team is here to help. We are committed to providing fast, clear, and expert guidance.
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📞 Call Us: 703-847-4700
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