What Iowa requires
- Each office record of an application gives the name and license number of the licensee and the name and address of the landowner or customerIowa Admin. Code r. 21-45.26 (3) a, b
- Each record gives the name and certification number of the certified applicator who made or supervised the application, and the names of any noncertified applicators who applied under direct supervisionIowa Admin. Code r. 21-45.26 (3) j, k
- Each record gives the date and the time the application begins and endsIowa Admin. Code r. 21-45.26 (3) d, i
- Each record gives the size of the treatment areaIowa Admin. Code r. 21-45.26 (3) f
- For each pesticide the record gives the trade name and EPA registration number, the quantity used and the concentration or rate of application; restricted use applications add the address of the place and the crop, commodity, stored product or siteIowa Admin. Code r. 21-45.26 (3) c, e, f, h
- For any outdoor application the record gives the temperature and the wind direction and estimated speed at the time of applicationIowa Admin. Code r. 21-45.26 (3) g
- Commercial applicators keep application records three years from the date of application and furnish copies forthwith when the secretary asks in writing; when several licensees take part or a dealer bills the work, each licensee keeps a setIowa Code 206.15 (2026) ยท Iowa Admin. Code r. 21-45.26 (intro), (3)
- Commercial applicators treating within urban areas post notification signs at the start of the application and for at least 24 hours afterward (longer if the label's reentry directions require); applications inside a structure or within six feet of its outside perimeter are exemptIowa Admin. Code r. 21-45.50
- No one may apply pesticides to another's land or property as a business without a commercial applicator license from the secretaryIowa Code 206.6 (1)
The Iowa office record
Record the licensee's name and license number, the customer's name and address, the date with the time the application began and ended, each product's trade name and EPA registration number, the quantity used, the concentration or rate, the size of the treatment area, and the name and certification number of the certified applicator who made or supervised the application, plus any noncertified applicators who applied under supervision.
Outdoor work adds the temperature and the wind direction and estimated speed. Restricted use work adds the place's address and the site treated.
Three years, copies on request
Keep application records three years from the date of application and hand copies over promptly when the secretary asks in writing. When more than one licensee works a job, or a dealer bills it, each licensee keeps its own set.
Urban signs and licensing
Lawn, park and other outdoor work in a city or developed residential area gets notification signs from the start of the application for at least 24 hours, longer if the label's reentry directions say so. Work inside a building or within six feet of its walls is exempt. Applying pesticides to someone else's property as a business takes a commercial applicator license.
From the truck to a finished Iowa record
Note your start and end times, the area size, each product's quantity and rate, and the weather for outside work. ReportDraft fills each Iowa record item and keeps certified and noncertified applicators apart.
Common mistakes
- No ending time on the record.
- Leaving out the size of the treatment area.
- No wind and temperature for an outdoor perimeter spray.
- A helper's application with no supervising certified applicator named.
- Discarding records before three years.
Sources
- Iowa Admin. Code r. 21-45.26 (3) a, b, checked October 14, 2026
- Iowa Admin. Code r. 21-45.26 (3) j, k, checked October 14, 2026
- Iowa Admin. Code r. 21-45.26 (3) d, i, checked October 14, 2026
- Iowa Admin. Code r. 21-45.26 (3) f, checked October 14, 2026
- Iowa Admin. Code r. 21-45.26 (3) c, e, f, h, checked October 14, 2026
- Iowa Admin. Code r. 21-45.26 (3) g, checked October 14, 2026
- Iowa Code 206.15 (2026), checked October 14, 2026
- Iowa Admin. Code r. 21-45.26 (intro), (3), checked October 14, 2026
- Iowa Admin. Code r. 21-45.50, checked October 14, 2026
- Iowa Code 206.6 (1), checked October 14, 2026
Last reviewed October 14, 2026. Next review due January 14, 2027. This page explains published rules to help you write your report. It is not legal advice; the official text linked above governs.