1. Complete the Exam Application
2. Schedule your Online Test
3. Note:
Schedule a Test Online - HERE
For support or assistance - Call "877-533-2900"
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1. You will have two (2) hours to take the Qualified supervisor or Certified Operator General examinations and one (1) hour for category exams. Most people are able to complete each test before time expires. Therefore, take your time and read each question and each of the possible answers very carefully. If the exam time expires your exam will end and be graded.
2. You may skip questions and return to them later. You may review any or all of the test questions as long as you have time remaining on the clock. If you forget to answer any questions before selecting the "Finish Test" button, you will receive one warning that you have unanswered questions. You may then answer those questions and then click the "Finish Test" button again to get your final score.
3. The passing score for all tests is 70 percent. For instance, on a test with 50 questions you could miss up to 15 questions and still receive passing score. However, if you miss 16 or more questions you will receive a failing score and then must re-schedule to take the test over again.
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If you have any technical issues or questions regarding the testing interface notify the proctor for assistance. The test proctor cannot discuss test questions or provide any help with test content.
CEPEP produces the official study guides for all state exams. Study guides prepare pesticide applicators to not only take the exam, but to apply pesticides safely and effectively. People seeking a Qualified Supervisor or Certified Operator license must pass the general exam and at least one category exam.
Click on each study guide title below to learn more about that category and to order a copy from the CEPEP online store.
Note: Study guides for the new licensure categories that went into effect on January 1, 2024, can be found at:
The Non-Soil Fumigation Guide can be purchased through Colorado State University's website.

Once you complete the test, the proctor (test administrator) will provide you with a printed test result page. This page will inform you of your score (70% or greater to pass) and a summary of test “Content Areas”, the total of questions in that Content Area and the number of correct answers for the Content Area. For example: the exam had 10 pest identification questions and you answered 8 correctly. This can be useful information if you did not pass the test.
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What Next?
An individual employed by or acting on behalf of a commercial, limited commercial, or public applicator who without supervision evaluates pest problems, recommends pest controls using pesticides or devices, mixes, loads, or applies any pesticide, sells any application services, operates devices, or supervises others in any of these functions must be licensed as a qualified supervisor. A Qualified Supervisor must meet specific on-the-job experience requirements in each category of licensure to obtain this license.
An applicant for a qualified supervisor license must:
An individual employed by or acting on behalf of a commercial, limited commercial, or public applicator, who uses restricted-use pesticides without the on-site supervision of a qualified supervisor must be licensed as a certified operator. There are no experience requirements to obtain this license.
An applicant for a certified operator license must:
A person who uses or supervises the use of a restricted-use pesticide for the purpose of producing an agricultural commodity on property owned or leased by the applicator or the applicator's employer or, if the pesticide is applied without compensation other than trading of personal services between producers of agricultural commodities, on the property of another person must be a licensed private applicator.
An applicant for a private applicator license must:
If you passed the passed the required exams for the license you are seeking visit the CDA Application portal:
CDA QSCO Pesticide Applicators License
The Department issues licenses to business and individual pesticide applicators. Additional information can be found in CDA's Pesticide Licensing and Examination Guide.
If you failed your exam, you may re-take that exam by following the same procedures. Please visit to Metrosignup.com to schedule another test.
For Questions or Assistance call Customer Service toll free (877) 533-2900
A test candidate must present to the test proctor a government- issued photo identification:
Acceptable ID includes original, unexpired, current photographic identification that clearly depicts the examinee, and is obtained from a governmental agency.
Examples include a state driver’s license, military identification, passport, state-issued identification card, or federal agency identification.
You will not be able to test without a qualifying ID.
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Examinee Personal Items
Maintaining exam integrity is one of the primary goals of a proctored exam. One of the ways exam integrity is achieved is by limiting the items allowed in the testing room. The method used to store personal items can vary by testing center. Examples of storage methods are: lockers, storage containers, or asking examinees to leave unnecessary items in their vehicle. All testing centers must provide some form of secure storage for car keys and other small items.
Items Not Allowed in Testing Room:
(This list is representative but is not exhaustive. Other items that are deemed to cause distraction to other examinees or put exam security at risk may be prohibited)
• Glasses - Proctor must visually inspect the glasses of examinee.
• Jewelry - Solid or chunky jewelry must be visually inspected. Items that may cause noise or distraction must be removed.
• Pockets - Pockets of examinees must be emptied with all items placed in a locker or storage area. Examinees must be asked to pat their pockets to show all items have been removed. Some testing centers require that pockets be turned inside out.
(Please note: The proctor should never physically touch the examinee to determine that pockets have been emptied. This should be determined by visual inspection only.)
Other Considerations: • Backpacks - rolling or large bags that do not fit in storage area should be stored in vehicle. If that is not possible, it is recommended that valuables be removed and secured in the locker or storage area. Backpacks must be placed at a designated location with the understanding that the examinee is liable for any belongings. Examinee’s personal belongings must never be stored in the proctor area.
All incidents (cheating, distraction, noise, unscheduled breaks etc.) will be reported as defined in processes below. Suspected cheating behavior on exams should be verified by at least two center staff persons whenever possible before action is taken.
• Examinees will be disqualified for cheating.
• Cheating includes, but is not limited to, copying questions or answers in any manner, talking with other examinees, referring to any notes while the exam is being administered, or being in possession of any items with documented questions, answers or notes or any other restricted materials.
• When an examinee is disqualified the exam will be terminated and the examinee will be asked to leave the testing center.
• The proctor should collect and retain any evidence or items relevant to the incident such as notes, study material or devices.
Incident Handling: All disqualifying incidents (cheating, distraction, noise, unscheduled breaks etc.) will be reported to Metro Institute and the governing agency.
• Metro will immediately notify the Agency Compliance Officer for incident review, penalty review and penalty enforcement as allowed by rule, regulation and law.