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Getting Certified by EPA

A substantial number of our offices manage programs that certify technicians, service locations, laboratories or products.  Sometimes rather than performing the certifications ourselves, we will authorize specific independent organizations to perform these certifications.  We've created this page to help visitors find information about these programs.

Below is an automatically-generated list of EPA web pages that include “certification” in the title.  Entries are listed by when they were last updated; most recently updated pages appear at the top.   

If you can't find what you need using the box on this page, or the list below, try our Advanced Search page.

Information about EPA Certifications

Contact Information for Certification Programs and Certified Laboratories for Drinking Water

Obtain certification program information and a list of certified laboratories by choosing a state or territory from the map or list.

Regional Contacts for Pesticide Applicator Certification in Indian Country

Map of EPA regions and contact information for each region related to applicator certification in Indian Country.

Training for Drinking Water Laboratory Certification

Overview of EPA Chemistry and Microbiology Certification Officer Training Courses

Becoming a Certified Cryptosporidium Laboratory or State Certification Officer for Drinking Water

Summary of steps to become certified to support Cryptosporidium monitoring

2019 AQS Data Certification Training

2019 AQS Data Certification Training webinar

Certification for Marine Compression-Ignition (CI) Engines

Steps for certifying marine vessels with EPA.

Certification and Fuel Economy for Light-Duty Passenger Cars and Trucks

Steps for certifying an onroad passenger vehicle with EPA.

Section 608 Technician Certification Programs

Provides links to companies that are EPA-approved Section 608 technician certification testing organizations.

Drinking Water System Operator Training and Certification in Wyoming and on Tribal Lands in EPA Region 8

Training and sample questions and answers on topics of interest, and training and certification records for tribal system operators.

Annual Certification Data for Vehicles, Engines, and Equipment

This page provides certification data from various engine manufacturers for past and current model years