Registers refreshed 2026-11-08.See refresh dates
United States

National Renewable Energy Laboratory (NREL)

Golden, CO, United States

A2LA 1239.01A2LA 1239.02ISO/IEC 17025Register refreshed 2026-11-06
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Accredited standards
16
A2LA certificates
2
Sites in our directory
2
A2LA accredited scope

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 16 standard numbers and the 0 official names we hold. When no standard matches, it searches the method text of every scope line.

IEC 61400 series11
IEC 61400-2
IEC 61400-11
IEC 61400-12-1
IEC 61400-12-3
IEC 61400-12-5
IEC 61400-13
IEC 61400-21-1
IEC 61400-23
IEC 61400-50-1
IEC 61400-50-2
IEC 61400-50-3
ASTM4
ASTM E948
ASTM E1036
ASTM E1125
ASTM G138
Other standards1
IEC 60904-1

Read from the A2LA scope documents we downloaded on 2026-08-05 and 2026-10-27. Register refreshed 2026-11-06.

Scope as published by A2LA

7 lines
A2LA

ISO/IEC 17025

Active

1239.01

The scope document we hold says it is valid until 2026-11-30.

View scope

Accredited scope, certificate 1239.01

LineMethodMatrixRange
1IEC 61400-11 Editions 3.0 & 3.1; MEASNET Acoustic Noise Measurement Procedure; ANSI ACP 101-1:2021 The Small Wind Turbine Standard December 21, 2021; IEC 61400-12-1 Editions 2.0 & 3.0; IEC 61400-12-3; IEC 61400-12-5; IEC 61400-50-1; IEC 61400-50-2; IEC 61400-50-3; MEASNET Power Performance Measurement Procedure; IEC 61400-21 Edition 2.0; IEC 61400-21-1 Edition 1.0; MEASNET Power Quality Measurement Procedure; Gazzette of India, October 15, 2013 Central Electricity Authority, Section B2; IEC 61400-23; IEC 61400-13wind turbines; marine devices-
2IEC 61400-2; ANSI ACP 101-1:2021; IEC/TS-62600-100; IEC/TS-62600-200; IEC/TS-62600-30; IEC/TS-62600-3; IEC/TS-62600-40Wind Turbine; Marine Energy Converters-
3ISO/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.

A2LA

ISO/IEC 17025

Active

1239.02

The scope document we hold says it is valid until 2026-11-30.

View scope

Accredited scope, certificate 1239.02

LineMethodMatrixRange
1ASTM E1125; ASTM E948; IEC 60904-1-See scope document
2ASTM E1036; IEC 60904-1Photovoltaic Reference Modules; Shortwave Pyranometers; Pyrheliometers; PyrgeometersSee scope document
3ASTM G138spectral irradiance250 to 2400 nm
4ISO/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

Golden, CO, US

39.75463, -105.22058

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Other Locations

1 other site in this organization

Golden, CO, US
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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.