3.5 Ohio Recordkeeping & Reporting Requirements

Key Takeaways

  • OAC 901:5-11-10 - not 901:5-11-03 or -07 - is the Ohio recordkeeping rule, adopted under ORC 921.16 and amplifying ORC 921.14.
  • Commercial records must be made in English on the date of application, not within 24 hours or 10 days.
  • Structural and vertebrate applications use one record field set; all other applications use a second set that adds area treated, equipment type, and wind direction, velocity, and air temperature.
  • The commercial applicator submits a copy of each record to the pesticide business location or employer within ten days following completion.
  • Records are retained by the employer or pesticide business for three years from the date of application or inspection and made available to the director.
Last updated: August 2026

3.5 Ohio Recordkeeping & Reporting Requirements

Records are the evidence that decides a drift complaint, a non-target injury claim, or an ODA inspection. Ohio's rule is OAC 901:5-11-10, adopted under ORC 921.16 and amplifying ORC 921.14. Failing to keep or maintain those records is a prohibited act under ORC 921.24(D).

Two things to unlearn from weaker study material: the rule is not 901:5-11-03 or 901:5-11-07, and the record is not due "within 24 hours" or "within 10 days." Ohio requires the record on the date of application.

Two Sets of Commercial Fields

Which fields you record depends on what you treated.

Set A - vertebrate animal control (category 7), structural pest control (category 10), and applications to structures and their contents

Record, in English, on the date of application:

  1. Name of the responsible commercial applicator and the names of any trained servicepersons applying under that applicator's direct supervision
  2. Name and address of the person contracting for service
  3. Date of application
  4. Pests to be controlled
  5. Locations and methods of treatment for each pesticide used
  6. Trade name (brand name) and EPA registration number of each pesticide used
  7. Application concentration or dilution used for each pesticide and total volume applied
  8. Time of day - the time the actual application started and the time it was completed, or, if uncompleted, when operations ceased for the day

Set B - all other pesticide applications

Record, in English, on the date of application:

  1. Name of the responsible commercial applicator and names of trained servicepersons under direct supervision
  2. Name and address of the person contracting for service
  3. Date of application
  4. Type and size of area to be treated
  5. Location or field identification number of the treatment area, if different from the contracting address
  6. Trade name and EPA registration number of pesticides used
  7. Total amount of each pesticide product used
  8. If diluted, total volume of use dilution applied
  9. Type of equipment used, and time of day of application including start and completion (or cessation)
  10. Wind direction, velocity, and air temperature

Note the difference: outdoor, non-structural work requires the weather trio - wind direction, wind velocity, and air temperature. Structural work does not, but it does require the pests targeted, the treatment methods and locations, and the concentration or dilution.

Termite-Specific Records

901:5-11-10(A)(3) requires that before applying pesticides or monitoring devices to structures for termite control or monitoring, the applicator create a detailed drawing of the footprint of the structure, including linear dimensions and, for liquid termiticide applications, the depth to footer on all exterior walls.

901:5-11-10(A)(4) covers bait and monitoring devices: on the date of installation and at each subsequent monitoring, record the applicator and trained serviceperson names, the customer name and address, the date, the product trade name and EPA registration number, the total number of devices installed or monitored, and the status of termite activity in each device.

Submission, Customer Copies, and Retention

DutyRuleTiming
Commercial applicator submits a copy of each record to the registered pesticide business location the application was run from, or to the employer if the employer is not a pesticide business901:5-11-10(A)(5)Within ten days following the date of completion
Applicator working in agricultural categories 2A, 2B, 2C, 2E, and 2F provides a copy of the record to the person contracting for service901:5-11-10(A)(6)Upon request, or if not requested, within thirty days after the application - unless the customer signed an agreement letting the business retain the record
Employer retains records received901:5-11-10(B)Three years from the date of application or inspection; available to the director
Pesticide business retains records at the appropriate registered location901:5-11-10(C)(1)Three years; available to the director
Pesticide business retains trained serviceperson training verification901:5-11-10(C)(2)Three years following termination of the employee

Private Applicator Records

901:5-11-10(E) requires a private applicator to record, on the date of application: the responsible private applicator's name and license number; the brand or product name and EPA registration number of the restricted use pesticide applied; the total amount applied; the location or field number and total area or acreage treated; the crop treated; and the month, day, and year.

The private applicator submits a copy to the employer on the date of application where applicable, and retains the record three years. On leased or rented crop sites, the record must be made available to the landowner or the landowner's agent within thirty days of a request. Private applicators must also keep these records for both restricted and general use pesticides applied under the ORC 921.26(D) exemption.

Dealer Records

901:5-11-10(D) requires restricted use pesticide dealers to keep a sales record at the registered location including the applicator's name, license number and pesticide-use categories, the brand name and quantity, the EPA registration number and dealer invoice number, the date of sale, and the receiving person's name if different. Records are kept no less than three years. Dealers compile an annual report for the July 1 - June 30 period and retain it three years; ODA has announced that dealers are no longer required to annually submit that report to the department, though the on-site record and report obligations remain.

Practical Habits That Survive an Inspection

  • Write the record in the truck at the site, not at the end of the week. The rule's "on the date of application" language leaves no room for a Friday catch-up.
  • Record wind direction and velocity and air temperature on every outdoor job, even where the label is silent - Ohio requires it for Set B applications.
  • Keep an anemometer and a thermometer in the vehicle so the numbers are measured rather than estimated.
  • Never alter a record after the fact. ORC 921.24(I) makes false or fraudulent records a prohibited act, and ORC 921.24(P) escalates false inspection statements to a felony on a repeat offense.
Test Your Knowledge

Under OAC 901:5-11-10, when must an Ohio commercial applicator create the pesticide application record?

A
B
C
D
Test Your Knowledge

Which weather information must appear on an Ohio commercial record for a field herbicide application?

A
B
C
D
Test Your Knowledge

An Ohio applicator is preparing to apply a liquid termiticide to a home. What must be created before the application?

A
B
C
D