Private Investigator / Delaware
2026 data Delaware board official source

Delaware Private Investigator License Requirements

Compiled from official source data by PlainCredential

Official regulator records behind the requirements, fees, and renewal cycle for this license.

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Conducts investigations for private clients and attorneys.

What the Delaware data shows for Private Investigators

Delaware sets the entry bar for private investigators at 3,342 training hours and a passing score on State Private Investigator Exam, with 3 years of supervised work experience expected. A background check is a standard part of the process, and applicants must be 18 or older. The credential is administered under Delaware's licensing regime, which classifies the training track as "Training or Experience".

Upfront cost is $244, with renewal running $216 on a 2-year cycle. Continuing education is not a listed requirement for this profession in Delaware, so the annualized maintenance burden is lower than in states that mandate ongoing hours.

On reciprocity, private investigators should know: Not typically reciprocal — state-specific.

Licensing Requirements in Delaware

Education / Training Hours
Training or Experience
3,342 hours
Exam Requirement
State Private Investigator Exam
Required
Initial License Fee
$244
Renewal Fee
$216
Renewal Cycle
Every 2 years
Continuing Education
Not required
Criminal History Check
Required
Minimum Age
18 years
Work Experience Required
3 years

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Compare all states for Private Investigator All Delaware licenses
Data sources: NCSL Occupational Licensing Database, Institute for Justice, state licensing boards. Verify current requirements with Delaware licensing authorities before making career decisions.

Frequently Asked Questions

What license do I need for Private Investigator in Delaware? ▼
In Delaware, the license path calls for 3342 education/training hours, a passing score on State Private Investigator Exam, and a $244 initial fee. A criminal background check is required as well.
How do I get certified as a Private Investigator in Delaware? ▼
Delaware licenses private investigators who complete its requirements (3342 education hours, 3 years of experience) and a passing exam. Verify the latest details with the Delaware licensing board.
Can I transfer my Private Investigator license to Delaware from another state? ▼
Reciprocity for private investigators nationally works like this: Not typically reciprocal — state-specific. Beyond that baseline, interstate compacts exist for many professions and may smooth a transfer into Delaware. Verify the specifics with the Delaware licensing board.
Does Delaware require a background check for Private Investigator licensing? ▼
Yes, Delaware requires a criminal background check as part of the private investigator licensing process. Disqualifying offenses and review criteria are determined by the state licensing board.

Related Guides

Source: NCSL Occupational Licensing Database, Institute for Justice License to Work (3rd Ed.), state licensing board websites NCSL Occupational Licensing Database, Institute for Justice License to Work (3rd Ed.), state licensing board websites

Read our methodology - how this data is sourced, computed, and verified.