TNO
Anna van Buerenplein 1, 2595 DA, 'S-GRAVENHAGE, Netherlands
- Accredited standards
- 8
- RvA certificates
- 4
- Site in our directory
- 1
What this lab is accredited for
Our reading of the RvA scope: each standard once, with its official name where we have checked it.
Only this lab. Searches the 8 standard numbers and the 0 official names we hold. When no standard matches, it searches the method text of every scope line.
EN 1063
EN 1522
EN 1523
IEC 61400-12-1
IEC 61400-12-2
IEC 61400-50-1
IEC 61400-50-2
IEC 61400-50-4
EN 1522, EN 1523, NIJ Standard 0101.03, NIJ Standard 0101.04, NIJ Standard 0101.06, EN 1063
IEC 61400-12-1; MEASNET Power performance measurement procedure; FGW TR2; FGW TR5; NPC/NTF IEC 61400-12-2
IEC 61400-50-1; IEC 61400-50-2; IEC 61400-50-4; IEA Recommended Practice 18 (Floating LiDAR Systems); The Carbon Trust Offshore Wind Accelerator roadmap for the commercial acceptance of floating LiDAR technology
Read from the RvA scope documents we downloaded on 2026-02-11 and 2026-09-27. Register refreshed 2026-11-08.
Scope as published by RvA
8 lines
ISO/IEC 17025
ActiveL126
The scope document we hold says it is valid until 2026-12-01.
Accredited scope, certificate L126
| Line | Method | Matrix | Range |
|---|---|---|---|
| 1 | EN ISO/IEC 17025:2017; ECE 49; 88/77/EEG; ECE 49; 2005/55/EC; 2005/78/EC; ECE 49; 2005/55/EC; 2005/78/EC; ECE 49; 2005/55/EC; 2005/78/EC; ECE 49; EG 582/2011 | Engines | - |
| 2 | EN ISO/IEC 17025:2017; ECE 85; ECE 120; 80/1269/EEG; 97/68/EEG; 2004/26/EC; ECE 96; ROSR (Rijn Oever Staten Reglement 2003/44/EC); 2016/1628/EC; EG 582/2011 | Engines; Engines of motor craft, non-road mobile machinery; Motor vehicles (HD) | - |
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
ActiveL275
The scope document we hold says it is valid until 2029-05-01.
Accredited scope, certificate L275
| Line | Method | Matrix | Range |
|---|---|---|---|
| 1 | EN 1522, EN 1523, NIJ Standard 0101.03, NIJ Standard 0101.04, NIJ Standard 0101.06, EN 1063 | Personal protection devices as armoured vests, helmets, armoured vehicles, shields, panels, windows and doors (cars, desks) | - |
| 2 | STANAG 2920, AEP 2920, MIL-DTL-46027K, MIL-DTL-46063H, EG Regulations no. 2019/1009, UK Statutory Instruments 2003 no. 1082 | Personal protection devices as vests, helmets, goggles, panels and armoured vehicles, Ammoniumnitrate fertilizers | - |
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
ActiveL324
The scope document we hold says it is valid until 2030-08-01.
Accredited scope, certificate L324
| Line | Method | Matrix | Range |
|---|---|---|---|
| 1 | IEC 61400-12-1; MEASNET Power performance measurement procedure; FGW TR2; FGW TR5; NPC/NTF IEC 61400-12-2 | Wind turbine | - |
| 2 | IEC 61400-50-1; IEC 61400-50-2; IEC 61400-50-4; IEA Recommended Practice 18 (Floating LiDAR Systems); The Carbon Trust Offshore Wind Accelerator roadmap for the commercial acceptance of floating LiDAR technology | wind conditions for wind turbines and wind farms; Remote Sensing Devices (ground-based or windturbine nacelle-mounted); Floating Lidar Systemen (FLS) | - |
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
ActiveL561
The scope document we hold says it is valid until 2029-05-01.
Accredited scope, certificate L561
| Line | Method | Matrix | Range |
|---|---|---|---|
| 1 | - | Neat compounds; Concentrated solutionsShow page textExtracted from the scope document; tables may not line up. View scope for the original. Annex to declaration of accreditation (scope of accreditation)
Normative document: EN ISO/IEC 17025:2017
Registration number: L 561
of TNO (CoC number 27376655)
Defence, Safety & Security
CBRN Protection
This annex is valid from: 30-01-2025 to 01-05-2029 Replaces annex dated: 02-06-2021
Location(s) where activities are performed under accreditation
Head Office
Anna van Buerenplein 1
2496 ZA
The Hague
The Netherlands
Dutch Accreditation Council RvA Page 1 of 2
This annex has been approved by the Board of the
Dutch Accreditation Council, on its behalf,
J.A.W.M. de Haas
Location Abbreviation/ location code
Lange Kleiweg 137
2280 AA
Rijswijk
The Netherlands
RWK
No. Material or
product
Type of activity1 Internal reference number Location
Area of work Analysis Toxic Substances
Flexible scope2
1 Neat compounds Qualitative analysis of neat chemical
warfare agents and related compounds
by: GC-MS, LC-MS,
CBRN/ACH/001
CBRN/ACH/011
RWK
2 Concentrated
solutions
Qualitative analysis of solutions of
chemical warfare agents and related
compounds by: GC-MS, LC-MS, GC, LC
CBRN/ACH/001
CBRN/ACH/011
RWK
1 If there is a referral to a code starting with NAW, NAP, EA or IAF, this concerns a scheme mentioned on the RvA-BR010-lijst.
If no date or version number is mentioned for a normative document, the accreditation concerns the most current version of the document or scheme.
2 This flexible scope requires the laboratory to maintain a current list of the methods applied under this flexible scope. | - |
| 2 | - | Air, water, solid materials, soil and vegetation and materials of animal and human originShow page textExtracted from the scope document; tables may not line up. View scope for the original. Annex to declaration of accreditation (scope of accreditation)
Normative document: EN ISO/IEC 17025:2017
Registration number: L 561
of TNO (CoC number 27376655)
Defence, Safety & Security
CBRN Protection
This annex is valid from: 30-01-2025 to 01-05-2029 Replaces annex dated: 02-06-2021
Dutch Accreditation Council RvA Page 2 of 2
No. Material or
product
Type of activity1 Internal reference number Location
3 Air, water, solid
materials, soil and
vegetation and
materials of animal
and human origin
Qualitative analysis of chemical warfare
agents and related compounds in various
matrices by: GC-MS, LC-MS, GC, LC
CBRN/ACH/001
CBRN/ACH/005
CBRN/ACH/011
CBRN/ACH/013
CBRN/ACH/015
CBRN/ACH/021
CBRN/BIO/012
CBRN/BIO/014
CBRN/BIO/016
RWK | - |
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
Accreditation data refreshed from the RvA register on .
This page mirrors a public register. For a purchasing, audit or regulatory decision, confirm against the RvA entry linked above.