Looking for Delaware pest control CEUs online? Delaware Certified Commercial Pesticide Applicators must maintain continuing education approved by the Delaware Department of Agriculture (DDA) Pesticide Management Section.

For professional structural pest-management companies, Delaware’s major certification area is:

Category 7 — Industrial, Institutional, Structural and Health-Related Pest Control.

Important Delaware structural subcategories include:

• 7A — General Pest Control
• 7B — Wood Destroying Pest Control
• 7C — Fumigation Pest Control, Non-Agricultural
• 7D — Wood Preservatives
• 7E — Institutional & Maintenance
• 7F — Cooling Towers

American Pest CEUs provides online pest-management continuing education through PestSchool.com.

Delaware accepts DDA-approved online pesticide recertification training. Because Delaware course approvals are maintained in the Department’s live course database and are course-specific, always confirm the individual PestSchool.com course in the current DDA course search before completing it specifically for Delaware credit.

Updated September 2026. Delaware pesticide certification requirements, individual course approvals and business-license rules may change. Always verify your current Delaware credential and course approval directly with DDA.

Who Regulates Pest Control in Delaware?

Pesticide applicator certification, pesticide continuing education and pest-control business licensing in Delaware are administered by the:

Delaware Department of Agriculture — Pesticide Management Section.

DDA administers:

• Commercial Pesticide Applicator certification
• Government applicator certification
• Private Applicator certification
• Pesticide Business Licenses
• Pesticide examinations
• Structural pest-control categories
• Recertification training approval
• Online pesticide courses
• Registered Service Employees
• Pesticide application records
• Pesticide compliance and enforcement

How Often Does Delaware Commercial Pesticide Certification Renew?

Delaware commercial pesticide applicator certification must be:

Renewed every year.

However, the continuing education requirement is measured over:

Any three-year recertification cycle.

Delaware Structural Pest-Control Recertification Requirements

How Long Is One Delaware Recertification Credit?

Delaware states that:

50 minutes of qualifying approved instruction equals one recertification hour.

Training must address category-related subjects such as:

• Pesticide safety
• Pesticides and the environment
• Pest biology
• Pest identification
• Label comprehension
• Personal protective equipment
• Methods of pest control
• Integrated Pest Management
• Other applicable pesticide topics

What Is Delaware Category 7A?

Delaware:

Category 7A — General Pest Control

covers commercial pesticide applicators controlling household and structural pests.

The category includes pests that infest:

• Structures
• Stored products
• Residential food-preparation areas
• Food-processing facilities
• Food during various stages of processing

Category 7A also includes:

Control of vertebrate structural invaders.

What Pest Topics Are Relevant to Delaware 7A?

Relevant pest-management continuing education may include:

• Ant identification and control
• Cockroaches
• Bed bugs
• Fleas
• Flies
• Stored-product pests
• Fabric pests
• Spiders
• Wasps and stinging insects
• Rodents and structural invaders
• Occasional invaders
• Integrated Pest Management
• Pesticide safety
• Pesticide formulations
• Structural inspection techniques

How Many Delaware 7A CEUs Are Required?

A Certified Commercial Applicator maintaining:

7A General Pest Control

needs:

18 approved recertification hours during the applicable three-year cycle.

Does Delaware 7A Include Termite Control?

No.

Delaware’s pesticide regulations expressly exclude:

Wood-destroying pest control

from Category 7A.

Wood-destroying pest work is handled under:

Category 7B — Wood Destroying Pest Control.

What Is Delaware Category 7B?

Delaware:

Category 7B — Wood Destroying Pest Control

includes commercial applicators using pesticides other than fumigants:

In or around structures for prevention, suppression or control of wood-destroying organisms.

How Many Delaware 7B CEUs Are Required?

Category 7B requires:

18 approved recertification hours during the applicable three-year cycle.

Delaware Termite CEUs Online

Pest professionals searching for:

• Delaware termite CEUs
• Delaware 7B CEUs
• Delaware WDO continuing education
• Delaware termite recertification
• Delaware wood-destroying pest courses

should look for DDA-approved:

Category 7B training.

Does Delaware Require a 7B Applicator On-Site for Soil Termiticides?

Yes.

DDA’s current certification FAQ states that:

Application of soil termiticides must be conducted by a commercial applicator who is on-site and holds a valid Category 7B designation.

What Subjects Are Relevant to Delaware Category 7B?

Approved wood-destroying pest training may include:

• Subterranean termite biology
• Termite identification
• Termite inspections
• Wood-boring beetles
• Wood-destroying organisms
• Conducive conditions
• Soil treatments
• Termite baiting systems
• Foundation construction
• Moisture management
• Integrated Pest Management

What Is Delaware Category 7C?

Delaware:

Category 7C — Fumigation Pest Control, Non-Agricultural

covers commercial applicators using fumigant pesticides to control pests:

In structures other than soils and agricultural products or commodities.

How Many Delaware 7C Credits Are Required?

Category 7C requires:

4 approved recertification hours during a three-year cycle.

7A vs. 7B vs. 7C in Delaware

What Is Delaware Category 7D?

Delaware:

Category 7D — Wood Preservatives

covers pesticide use for preservation of:

• Wood
• Wood products
• Pressure-treated materials
• Non-pressure-treated wood
• Brush-on wood-preservative applications

Category 7D currently requires:

4 recertification hours during the three-year cycle.

What Is Delaware Category 7E?

Delaware:

Category 7E — Institutional & Maintenance

generally applies to individuals using pesticides on property:

• They own
• They are employed to maintain
• They are otherwise engaged to maintain

Examples include:

• Janitorial personnel
• General maintenance personnel
• Sanitation personnel
• Grounds maintenance personnel

Category 7E currently requires:

18 recertification hours during the three-year cycle.

What Is Delaware Category 7F?

Delaware:

Category 7F — Cooling Towers

covers pesticide use for microbial and other pest control in:

• Cooling towers
• Associated closed-system components

Category 7F currently requires:

4 recertification hours during the three-year cycle.

Can Delaware Pest-Control CEUs Be Taken Online?

Yes.

The Delaware Department of Agriculture expressly allows applicators to obtain qualifying recertification training through:

Delaware pre-approved courses available through the state’s online pesticide training database.

DDA’s live system allows applicators to search:

• Upcoming courses
• Online courses
• Certification categories
• Current recertification opportunities
• Existing applicator credits

Where Can I Search Delaware-Approved Online CEUs?

Where Can I Take Delaware Pest-Control CEUs Online?

American Pest CEUs provides online pest-management continuing education through:

PestSchool.com

Before completing a PestSchool.com course specifically for Delaware recertification credit, verify the individual course in DDA’s live database.

Check:

• The current DDA course approval
• The Delaware category receiving credit
• The number of approved recertification hours
• Your current category credit total
• Your current three-year recertification period

Is Every PestSchool Course Automatically Approved in Delaware?

No.

Delaware approval applies to individual recertification programs.

Do not assume every course offered by a training provider automatically qualifies for every Delaware category.

Before purchasing training specifically for Delaware credit, verify:

• The individual course is currently approved by DDA
• The correct category is shown
• The number of hours is correct
• The course falls within your current recertification needs

Can Delaware Approve a Course After I Attend It?

Possibly.

DDA states that an applicator who attended a pesticide recertification program within the previous:

60 days

that was not pre-approved may request review for possible credit.

The Department may require:

• A timed program agenda
• Speaker biographies
• The program date
• The complete location
• Attendance verification
• Contact information

Approval is not guaranteed.

What Subjects Qualify for Delaware Recertification?

Delaware says recertification programs must contain category-related pesticide education.

Subjects may include:

• Pesticide safety
• Pesticides and the environment
• Pest information
• Label comprehension
• Personal protective equipment
• Methods of pest control
• Integrated Pest Management
• Other applicable category-specific information

How Do I Become a Delaware Commercial Pesticide Applicator?

A Delaware Commercial Applicator generally must:

• Pass the Delaware Core examination
• Pass the applicable pesticide category examination or examinations
• Complete the certification application
• Pay applicable fees

What Score Is Required on Delaware Pesticide Exams?

Delaware requires applicants to correctly answer at least:

70% of the examination questions.

Delaware pesticide examinations are:

Closed book.

Does a Delaware Pest-Control Company Need a Business License?

Yes.

A business applying pesticides to another person’s property for compensation generally needs a:

Delaware Pesticide Business License.

This applies whether qualifying commercial applications involve:

• Restricted-use pesticides
• General-use pesticides

What Experience Is Required for a Delaware Structural Pest-Control Business?

For structural pest-control Business License categories:

• 7A General Pest Control
• 7B Wood Destroying Pest Control
• 7C Non-Agricultural Fumigation

at least one Certified Applicator associated with the business must generally have:

Two years of practical experience under the supervision of a Certified Applicator.

That qualifying experience must generally have been acquired during:

The previous three years

and must relate to the license classification being requested.

When Does a Delaware Pesticide Business License Expire?

Delaware Pesticide Business Licenses expire:

December 31

or upon expiration of the company’s qualifying liability insurance policy.

Renewals submitted after January 1 are currently subject to:

A 20% late penalty.

Does a Delaware Pest-Control Business Need Insurance?

Yes.

DDA currently requires qualifying liability insurance including at least:

• $300,000 for bodily injury or death per occurrence
• $100,000 for property damage per occurrence

Businesses should verify the current financial-responsibility requirements before applying or renewing.

Do Delaware Pest-Control Vehicles Need License Numbers?

Yes, for structural pest-control businesses and several other pesticide categories.

DDA requires qualifying service vehicles to display:

• The business name
• The Delaware Pesticide Business License number

The license number should be displayed in the required format:

DDA Lic. No. ####

What Is a Delaware Registered Service Employee?

Employees who apply or handle pesticides but are not Certified Applicators generally must be:

Registered with the Delaware Department of Agriculture.

Registered employees receive pesticide identification documentation associated with the employing pesticide business.

How Soon Must a Delaware Pest-Control Employee Be Trained?

The employing pesticide business is responsible for ensuring that employees handling pesticides complete:

A Department-approved pesticide training program within 45 days of employment.

The training must be completed:

Before the employee is registered with DDA.

Does Delaware Offer Registered Employee Training Online?

Yes.

The Delaware Department of Agriculture currently provides an online:

Registered Service Employee Pesticide Safety Training program.

The state developed the online training with the Delaware Learning Center to replace the previous DVD-based program.

What Records Must a Delaware Pest-Control Business Keep?

Delaware pesticide businesses must maintain pesticide-application records for at least:

Two years.

Required information includes items such as:

• Pesticide brand name
• EPA registration number
• Dilution rate
• Amount applied
• Date of application
• Specific area treated
• Target pest
• Applicator name
• Weather conditions when label drift precautions apply

Delaware Pest Control CEUs for Wilmington

Pest-management professionals in Wilmington can use DDA-approved online pesticide education toward Delaware recertification requirements.

Common searches include:

• Delaware pest control CEUs
• Wilmington Delaware pest control CEUs
• Delaware Category 7A CEUs
• Delaware structural pest-control continuing education
• Delaware termite CEUs
• Delaware Category 7B training
• Delaware pesticide recertification online

Delaware Pest Control CEUs for Dover

The Delaware Department of Agriculture is located in the Dover area.

Pest professionals can use DDA’s online licensing and recertification tools to review current pesticide certification, approved courses and credit totals.

Delaware Pest Control CEUs for Newark

Certified pesticide applicators in Newark follow the same statewide DDA recertification requirements.

University of Delaware Cooperative Extension also provides pesticide education and recertification opportunities approved by DDA.

Delaware Pest Control CEUs for Middletown

Pest-management professionals in Middletown can combine qualifying online courses with other DDA-approved seminars during the three-year recertification cycle.

Delaware Pest Control CEUs for Sussex County

Pest professionals in Georgetown, Seaford, Lewes, Rehoboth Beach, Millsboro and other Sussex County communities follow the same statewide Delaware pesticide certification requirements.

Delaware Pest Control CEUs for New Castle County

Pest professionals in New Castle, Bear, Claymont, Hockessin and other New Castle County communities can review approved online and in-person training appropriate to their Category 7 credentials.

Delaware Pest Control CEUs for Other Communities

Delaware pesticide requirements apply statewide.

Pest professionals in Smyrna, Milford, Harrington, Camden, Laurel, Fenwick Island and other Delaware communities can review DDA-approved continuing education appropriate to their current certification.

Frequently Asked Questions About Delaware Pest Control CEUs

Disclaimer: This guide is provided for general educational purposes and is not a substitute for guidance from the Delaware Department of Agriculture. Pesticide certification requirements, recertification hours, category definitions, individual course approvals, business-license requirements, fees and employee-training requirements may change. Always verify your individual Delaware pesticide credential and current DDA course approval before purchasing or completing continuing education.