VDA Band 19.1

Technical cleanliness and particle contamination analysis

VDA Band 19.1 is a German automotive industry standard that defines cleanliness requirements and testing procedures for functionally relevant components in fluid circuits. It specifies sampling methods, particle extraction techniques, and contamination classification compatible with ISO 4406 codes. This standard is widely used by Tier 1 suppliers and OEMs in Germany and central Europe to verify component integrity before assembly. Accreditation to this standard demonstrates laboratory competence in precise particle quantification and adherence to stringent German automotive quality expectations.

What it measures

  • Particle count and size classification (ISO 4406 compatible)
  • Cleanliness class of functional components
  • Surface contamination of injectors, valves, and pumps
  • Acceptable contamination thresholds per application
  • Particle morphology and composition
🇩🇪 DIN EN ISO 16232 🇬🇧 BS EN ISO 16232 🇫🇷 NF EN ISO 16232 🇮🇹 UNI EN ISO 16232 🇪🇸 UNE EN ISO 16232 🇳🇱 NEN EN ISO 16232 🇩🇪 DIN EN ISO 4406 🇬🇧 BS EN ISO 4406 🇫🇷 NF EN ISO 4406 🇮🇹 UNI EN ISO 4406 🇪🇸 UNE EN ISO 4406 🇳🇱 NEN EN ISO 4406
1,865 Accredited labs
17 Countries

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GELT INTERNATIONAL SRL

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ACCREDIA 02191 Zola Predosa, IT
UNI 10780 DIN EN ISO 10523 DIN EN ISO 54321 ISO 10390 DIN EN ISO 21149 + 3 more
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GEM CHIMICA SRL

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ACCREDIA 00558 Busca, IT
BS EN 15662 AOAC 2012.01 2016 DIN 51750-3 DIN EN ISO 10304-1 DIN EN ISO 6888-2 + 3 more
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GEO LAB

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ACCREDIA 00704 Rende, IT
DIN EN 12457-2 ISO 17604 ISO 18787 DIN EN ISO 6888-1 EPA 3630 + 3 more
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GEO LABO

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ACCREDIA 00957 Castrocielo, IT
UNI 10780 ISO 15705 DIN EN 16173 ISO 23695
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GEOLAB TESTING LABORATORY

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ENAC LE2121 Llinars del Valles, ES
ISO 9994 ISO 22702 ASTM F400 ASTM F2201
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GHMT

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DAkkS D-PL-17559-01-00 Bexbach, DE
DIN EN 50173-1 DIN EN 50173-2 DIN EN 50173-3 DIN EN 50173-4 DIN EN 50173-5 + 3 more
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GINGER CEBTP

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COFRAC 1-0002 Elancourt, FR
DIN EN 1097-1 DIN EN ISO 10140-2 DIN EN 933-3 DIN EN 1097-2 DIN EN ISO 10140-4 + 3 more
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GINGER LECES

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COFRAC 1-7433 Saint-Julien-Les-Metz, FR
DIN EN 14385 ETSI EN 301 489-1 V2.2.3 2019-11 NF X43-551 IS EN 1948-1:2006 2006 DIN EN 14789 + 3 more
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GIP LABÉO - Site Eure

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COFRAC 1-6437 Évreux Cedex, FR
NF T 90-412 DIN EN ISO 7899-1 NF U47-101 DIN ISO 11465 DIN EN ISO 6888-2 + 3 more
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GIP LABÉO - Site Frank Duncombe

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COFRAC 1-5684 Saint-Contest, FR
DIN EN ISO 17294-2 DIN 51750-3 DIN EN ISO 14403-2 NF EN ISO 54321 et NF T 90-412 + 3 more
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GIP LABÉO - Site Manche

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COFRAC 1-6185 Saint-Lô Cedex, FR
DIN ISO 17289 NF X 31-615 ISO 15648 ISO BS EN 3727-1:2002 ASTM D 7238 + 3 more
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GIUSEPPE CITTERIO SALUMIFICIO SpA LABORATORIO CHIMICO E MICROBIOLOGICO

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ACCREDIA 00093 Santo Stefano Ticino, IT
ISO 6888-1 AOAC 2012.01 2016 DIN EN ISO 10272-1 ISO 4832 ISO 4833-1 + 3 more
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GKS Klima-Service

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DAkkS D-PL-17563-01-00 Stuhr, DE
DIN EN 12469 BS 5726-1 DIN 1946-4 DIN EN 12599 DIN 12980 + 1 more
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GLI Gaming Laboratory

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RvA C480 Ljubljana, NL
IEC 17025
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GMA - Gesellschaft für Mineralöl-Analytik und Qualitätsmanagement mbH +

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DAkkS D-PL-11085-01-00 Frankfurt am Main, DE
DIN 51757 DIN EN ISO 12185 DIN EN ISO 3405 DIN EN 13016-1 DIN EN 237 + 3 more
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GMA-Werkstoffprüfung

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DAkkS D-K-11243-01-00 Stade, DE
Koordinatenmesstechnik Lasertracker* 0,5 m 1) In den CMC sind die erweiterten Messu Bügelmessschrauben* 0 mm + 3 more
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GMC-I Service

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DAkkS D-K-20313-01-01 Nürnberg, DE
- Gleichspannung Messgeräte > 0,22 V > 2,2 V > 11 V > 22 V + 3 more
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GMP - Geotechnik GmbH & Co. KG, beratende Ingenieure und Geologen

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DAkkS D-PL-14479-01-00 Würzburg, DE
DIN EN ISO 5667-1 (A 4) DIN 38402-A 11 DIN 38402-A 12 DIN 38402-A 13 DIN EN ISO 5667-6 (A 15) + 3 more
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GOMETRICS

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ENAC LC10.194 Palau-solità i Plegamans, ES
EURAMET cg-18 CEM cg-19 UNE-EN ISO 14644-3 UNE-EN ISO 14644-1
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GPR Gesundheits- und Pflegezentrum Rüsselsheim gemeinnützige GmbH Institut für Laboratoriumsmedizin

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DAkkS D-ML-13406-01-00 Rüsselsheim, DE
Erythrozytenzahl Hämatokrit Leucozytendifferenzierung Leucozytenzahl MCV + 3 more
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GPR Medizinisches Versorgungszentrum Rüsselsheim gemeinnützige

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DAkkS D-ML-18202-01-00 Rüsselsheim, DE
Erythrozytenzahl Hämatokrit Leucozytendifferenzierung Leucozytenzahl MCV + 3 more
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GPÜ Gesellschaft für Prüfmittelüberwachung

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DAkkS D-K-18186-01-00 Bitterfeld-Wolfen, DE
Charpy impact test (ISO 148-1) Salt spray / neutral salt fog test (ISO Radiated emissions (CISPR 32) Innen- und Tiefenmaße Wägewert/ + 3 more
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GRAND EST ANALYSES

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COFRAC 1-6977 Wintzenheim, FR
NF X 43-269 – Annexe K NF X 43-050 NF X43-050 (parties utiles de la
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GRASI Srl

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ACCREDIA 00603 Frosinone, IT
EPA 3005 DIN EN 12457-2 EPA 6020 EPA 3015 UNI 10802 + 3 more
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GRAVICAL

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DAkkS D-K-21136-01-00 Damme, DE
Innen- und Tiefenmaße Konventioneller Charpy impact test (ISO 148-1) Salt spray / neutral salt fog test (ISO Radiated emissions (CISPR 32) + 1 more
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Industries

Automotive component suppliers German and European OEM supply chains Hydraulic component manufacturing Fuel system component production Precision fluid power devices

Related Standards

  • ISO 16232 Road vehicles — Cleanliness of components for fluid circuits
  • ISO 4406 Hydraulic fluid power fluids — Coding of the degree of cleanliness
  • ISO 11158 Industrial oils for turbines — Specifications for mineral and synthetic hydraulic oils

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