ADTRAN
901 Explorer Blvd., 35806, Huntsville, AL, United States
- Accredited standards
- 5
- A2LA certificates
- 2
- Site in our directory
- 1
What this lab is accredited for
Our reading of the A2LA scope: each standard once, with its official name where we have checked it.
Only this lab. Searches the 5 standard numbers and the 2 official names we hold. When no standard matches, it searches the method text of every scope line.
ANSI C63.4American National Standard for Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz
ETSI EN 300 386
ETSI ES 201 468
FCC PART 15Radio Frequency Devices
ICES-003
ANSI C63.4:2014
GR-1089-CORE; CFR 47, FCC Part 15, Subpart B (using ANSI C63.4:2014); ICES-003; GR-3108-CORE; ETSI ES 201 468; ETSI EN 300 386; ITU-T K.20; ITU-T K.21; ITU-T K.45
Read from the A2LA scope documents we downloaded on 2026-03-14 and 2026-10-27. Register refreshed 2026-11-06.
Scope as published by A2LA
5 lines
ISO/IEC 17025
Active3032.01
The scope document we hold says it is valid until 2027-12-31.
Accredited scope, certificate 3032.01
| Line | Method | Matrix | Range |
|---|---|---|---|
| 1 | GR-1089-CORE; CFR 47, FCC Part 15, Subpart B (using ANSI C63.4:2014); ICES-003; GR-3108-CORE; ETSI ES 201 468; ETSI EN 300 386; ITU-T K.20; ITU-T K.21; ITU-T K.45 | - | - |
| 2 | ANSI C63.4:2014 | - | to 40000 MHz |
| 3 | Extracted from the scope document; tables may not line up. View scope for the original. For the tests to which this accreditation applies, please refer to the laboratory’s Electrical Scope of Accreditation.
Accredited Laboratory
A2LA has accredited
ADTRAN INC.
Huntsville, AL
for technical competence in the field of
Electrical Testing
This laboratory is accredited in accordance with the recognized International Standard ISO/IEC 17025:2017
General requirements for the competence of testing and calibration laboratories. This accreditation demonstrates
technical competence for a defined scope and the operation of a laboratory quality management system
(refer to joint ISO-ILAC-IAF Communiqué dated April 2017).
Presented this 16th day of December 2025.
_______________________
Mr. Trace McInturff, Vice President, Accreditation Services
For the Accreditation Council
Certificate Number 3032.01
Valid to December 31, 2027 | ||
Ranges are reproduced from the accredited scope document as published, and only where we found that range printed in the document for the line. Otherwise the cell reads “See scope document”. An absent range means the register did not state one. Line numbers are ours, for cross-reference; they follow the order of the scope document.
ISO/IEC 17025
Active3032.02
The scope document we hold says it is valid until 2027-12-31.
Accredited scope, certificate 3032.02
| Line | Method | Matrix | Range |
|---|---|---|---|
| 1 | GR-63-CORE | Information Communication Technology (ICT) Equipment | - |
| 2 | ISO/IEC 17025:2017 | - | - |
Ranges are reproduced from the accredited scope document as published, and only where we found that range printed in the document for the line. Otherwise the cell reads “See scope document”. An absent range means the register did not state one. Line numbers are ours, for cross-reference; they follow the order of the scope document.
Location
Labs with overlapping accredited scope in United States
- TUV SUD AmericaAlpharetta, GA · ~222 kmA2LAShares 1 accredited test methodANSI C63.4:2014
- Intertek Testing Services NADuluth, GA · ~238 kmA2LAShares 1 accredited test methodANSI C63.4:2014
- Intertek Testing Services NALexington, KY · ~413 kmA2LAShares 1 accredited test methodANSI C63.4:2014
- IIA LAB SERVICESAlachua, FL · ~688 kmA2LAShares 1 accredited test methodANSI C63.4:2014
- UL LLCDurham, NC · ~711 kmA2LAShares 1 accredited test methodANSI C63.4:2014
Accreditation data refreshed from the A2LA register on .
This page mirrors a public register. For a purchasing, audit or regulatory decision, confirm against the A2LA entry linked above.