MillerKnoll Inc. Testing Laboratory
855 E. Main Ave., 49464-0302, Zeeland, MI, United States
- Accredited standards
- 3
- A2LA certificate
- 1
- 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 3 standard numbers and the 1 official name we hold. When no standard matches, it searches the method text of every scope line.
ASTM D523Standard Test Method for Specular Gloss
ASTM D3359
ASTM F2057
ISO/IEC 17025:2017; ASTM D523; ASTM D3359; BIFMA/CMD-1; ANSI/BIFMA X5.11; ANSI/BIFMA X5.111; ANSI/BIFMA X5.41; ANSI/BIFMA X5.411; ANSI/BIFMA X5.51; ANSI/BIFMA X5.61; ANSI/BIFMA X5.91; ANSI/BIFMA X6.11; ANSI/BIFMA X6.41; ANSI/BIFMA X6.51; ASTM F2057
Read from the A2LA scope document we downloaded on 2026-03-14. Register refreshed 2026-11-06.
Scope as published by A2LA
3 lines
ISO/IEC 17025
Active278.01
The scope document we hold says it was valid until 2026-05-31. That date has passed, so our copy may be out of date. We downloaded it from the A2LA register on 2026-03-14. Check the A2LA register for the current scope.
Accredited scope, certificate 278.01
| Line | Method | Matrix | Range |
|---|---|---|---|
| 1 | ISO/IEC 17025:2017; ASTM D523; ASTM D3359; BIFMA/CMD-1; ANSI/BIFMA X5.11; ANSI/BIFMA X5.111; ANSI/BIFMA X5.41; ANSI/BIFMA X5.411; ANSI/BIFMA X5.51; ANSI/BIFMA X5.61; ANSI/BIFMA X5.91; ANSI/BIFMA X6.11; ANSI/BIFMA X6.41; ANSI/BIFMA X6.51; ASTM F2057 | general purpose office chairs; lateral files; vertical files; lounge seating; desk products; panel systems; visual display terminal workstations; Clothing Storage Units | - |
| 2 | ANSI/BIFMA; ISO/IEC 17025 | - | - |
| 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 Mechanical Scope of Accreditation.
Accredited Laboratory
A2LA has accredited
MILLERKNOLL INC. TESTING LABORATORY
Holland, MI
for technical competence in the field of
Mechanical 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 18th day of June 2024.
_______________________
Mr. Trace McInturff, Vice President, Accreditation Services
For the Accreditation Council
Certificate Number 0278.01
Valid to May 31, 2026 | ||
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
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- Atlas Weathering Services GroupMt. Prospect, IL · ~176 kmA2LAShares 1 accredited test methodASTM D523
- Technical Finishing, Inc. - TestFlint, MI · ~191 kmA2LAShares 1 accredited test methodASTM D523
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.