Code of Conduct

Quality Certifications

Environmental Certifications


Quality Certifications

Donaldson Quality Commitment: Complete customer satisfaction, continuous improvement and problem prevention in all activities.

Our process to achieving these goals includes; elimination of waste and variation; setting and maintaining world-class standards and benchmarks; developing and empowering our people; and standardising processes and measurement of progress.

For the long-term success of our company, Donaldson employees are committed to providing our customers with products and services that consistently meet their expectations. We proudly hold over 50 TS, ISO and AS (Aerospace & Defense) quality certifications.

Australia, Wyong ISO 9001


South Korea, Seoul ISO 9001

Belgium, Leuven TS 16949


Spain, Barcelona ISO 9001

Belgium, Brugge ISO 9001


Thailand, Rayong ISO 9001

Brazil, Atibaia TS 16949


UK, Hull TS 16949

Canada, Ontario, Brockville ISO 9001


UK, Leicester ISO 9001

China, Hong Kong ISO 9001


US, Alabama, Auburn TS 16949

China, Wuxi TS 16949


US, California, Valencia ISO 9001 & AS 9100

Czech Republic, Klasterec TS 16949


US, Illinois, Dixon TS 16949 & AS 9100

Czech Republic, Kadan ISO 9001


US, Indiana, Frankfort TS 16949

France, Carrieres Sur Seine ISO 9001


US, Indiana, Rensselaer TS 16949

France, Domjean ISO 9001


US, Iowa, Cresco TS 16949

France, Paris ISO 9001 & AS 9100


US, Iowa, Grinnell TS 16949

Germany, Dülmen TS 16949


US, Kentucky, Nicholasville ISO 9001

Germany, Flensburg ISO 9001


US, Minnesota, Bloomington (Aerospace & Defense) AS 9100

Germany, Haan ISO 9001


US, Minnesota, Bloomington (Disk Drive) ISO 9001

Denmark, Horsholm (Industrial Air Filtration) ISO 9001


US, Minnesota, Bloomington (Engine Products) TS 16949

India, Gurgaon, Haryana ISO 9001


US, Minnesota, Bloomington (Gas Turbine Systems) ISO 9001

Indonesia, Jakarta TS 16949


US, Minnesota, Bloomington (Industrial Filtration Solutions) ISO 9001

Italy, Ostiglia TS 16949


US, Missouri, Chillicothe TS 16949

Japan, Gunma TS 16949


US, Missouri, St. Louis AS 9100

Mexico, Aguascalientes (Liquid Products) TS 16949


US, Pennsylvania, Ivyland ISO 9001

Mexico, Aguascalientes (Air Products) TS 16949


US, Tennessee, Greeneville TS 16949

Mexico, Monterrey ISO 9001


US, Wisconsin, Baldwin ISO 9001 & AS 9100

Netherlands, Almere ISO 9001


US, Wisconsin, Stevens Point TS 16949

Norway, Moss ISO 9001



South Africa, Cape Town TS 16949



South Africa, Johannesburg ISO 9001