Certified Environmental Manager

The next CEM exam will be held in Carson City, NV. Please note the following deadlines (seating is limited):

Exam application submittal deadline: TBD

Exam registration deadline: TBD

CEM Exam date: Spring 2026

In Nevada, a person must be a Certified Environmental Manager (CEM) before consulting for a fee in matters concerning:

  • The management of hazardous waste;
  • The investigation of a release or potential release of a hazardous substance;
  • The sampling of any media to determine the release of a hazardous substance;
  • The response to a release or cleanup of a hazardous substance; or
  • The remediation of soil or water contaminated by a hazardous substance.
    (NAC 459.970 to 459.9729)

If you are interested in hiring a CEM, refer to our List of Certified Individuals.

How do I become a CEM?

To become a CEM, follow the steps below: ​

  1. Submit a CEM Application online using your Nevada Environmental Activities account. Allow up to 6 weeks for application processing.
  2. Pay the $150 Application Fee*. An invoice will be provided upon submitting the above application.
  3. Once your application is accepted, you will be emailed the acceptance letter and invoice for the CEM exam. Pay the exam fee of $200*.
  4. After the exam fee is paid, you will receive a payment receipt and exam registration letter for the next available exam.
  5. Upon passing the CEM Exam, you will be issued a certificate and placed on NDEP’s list of certified individuals. If you do not pass the exam, you will need to retake it and pass within 2 years of your application submittal.
     

*Note, application and registration fees are non-refundable; however, exams can be rescheduled without paying an additional fee.

What are the qualifications to become a CEM?

A CEM applicant must demonstrate their education, experience, character, and qualification though supplemental material provided with the application, including the following:

  • A bachelor’s or advanced degree from an accredited college or university in a relevant field.
  • At least 3 years of environmental experience within the 5 years preceding the date of application.
  • Three letters of recommendation from others with experience in environmental consulting attesting to the applicant’s moral character and competence.
  • A statement declaring the details of any pleas of guilty or nolo contendere in any criminal proceeding and of any conviction of a crime.

In addition to the above, applicants must pass the State’s CEM exam with a score of 70% or better.

Does Nevada accept the Registered Environmental Manager certification or reciprocity from any other State?

No. You must be certified by NDEP as a Certified Environmental Manager to provide services within the State of Nevada.  No exceptions.

How long will my certification last?

Your certification is valid for two years.  To remain certified, you must submit a renewal application and pay the renewal fee prior to the expiration date.

If your certification lapses, you cannot legally continue to provide services in the State of Nevada. It is the responsibility of the certification holder to apply for renewal in a timely manner, as Certification Program staff have six weeks to review an application for renewal.

Phase I Site Assessments in Nevada

You must be a CEM as defined in NAC 459.9704 or meet the requirements of NRS 459.500 (3) to perform a Phase I Environmental Site Assessment (ESA) in Nevada. CEMs and qualified environmental professionals performing Phase I ESAs in Nevada are required to use a current version of the American Society of Testing and Materials (ASTM), Standard E1527, "Standard Practice for Environmental Site Assessments: Phase I Environmental Site Assessment Process".  The objective of the Phase I ESA is to determine whether recognized environmental conditions exist on properties that require an investigation of soil and/or groundwater (Phase II ESA) and if applicable, satisfy CERCLA All Appropriate Inquiry liability protections.

Contact Us

Please refer any questions to NDEP Bureau of Corrective Actions, Certification Program.
Phone: (775) 687-9368
Email:  cert_info [@] ndep.nv.gov

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