Oklahoma Department of Agriculutre Continuing Education Units (CEUs)

CTN Educational Services' online classes can be a useful tool in obtaining your necessary CEUs for licensed applicators in the state of Oklahoma.

  • Recertification will be required every five (5) years


  • Successful completion of recertification shall consist of either passing a written exam or earning a specified number of board approved continuing education units (CEUs). Credit units must be obtained in at least three (3) of the five (5) years, shop in any combination, physician so that the total number obtained equals or exceeds the five (5) year requirement. The CEU requirements for each category are as follows:
    1. 1a - Agriculture Plant: total CEUs in five years is 20 with maximum in any year being 10
    2. 1b - Agriculture Animal: total CEUs in five years is 5 with maximum in any year being 2
    3. 2 - Forest: total CEUs in five years is 10 with maximum in any year being 5
    4. 3a - Ornamental and Turf Outdoor: total CEUs in five years is 20 with maximum in any year being 10
    5. 3b - Interiorscape: total CEUs in five years is 10 with maximum in any year being 5
    6. 3c - Nursery/Greenhouse: total CEUs in five years is 15 with maximum in any year being 7
    7. 4 - Seed Treatment: total CEUs in five years is 5 with maximum in any year being 2
    8. 5 - Aquatic: total CEUs in five years is 5 with maximum in any year being 2
    9. 6 - Right of Way: total CEUs in five years is 15 with maximum in any year being 7
    10. 7a - General Pest: total CEUs in five years is 20 with maximum in any year being 10
    11. 7b - Structural Pest: total CEUs in five years is 20 with maximum in any year being 10
    12. 7c - Fumigation: total CEUs in five years is 10 with maximum in any year being 5
    13. 7d - Food Processing: total CEUs in five years is 15 with maximum in any year being 7
    14. 8 - Public Health: total CEUs in five years is 15 with maximum in any year being 7
    15. 9 - Regulatory: total CEUs in five years is 10 with maximum in any year being 5
    16. 10 - Demonstration and Research in app. Category: total CEUs in five years is 20 with maximum in any year being 10
    17. 11 - Bird and Predatory: total CEUs in five years is 5 with maximum in any year being 2
    18. 12 - Timber Treating (all subcategories) Aerial: total CEUs in five years is 5 with maximum in any year being 2
    19. 13 - Specialty Category: total CEUs in five years is 5 with maximum in any year being 2

    Should you need additional information regarding your online CEU eligibility, click here to download a PDF that provides more details. Please note that Adobe Reader is required to view this data.

    Additional information can be obtained via the Oklahoma Department of Agriculture website.

    Please select your online class hours from the list of approved classes.

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