North Dakota Private Investigator License Requirements

North Dakota requires 2,000 hours as a registered employee of a detective agency before you can hold your own license, and you must pass the Board’s exam within 12 months before you apply.

North Dakota PI license at a glance

Item	Detail
Regulator	North Dakota Private Investigative and Security Board (NDCC chapter 43-30)
Age	18, high school graduate or equivalent
Experience	2,000 hours of private investigative services as a registered employee of a detective agency
Exam	Board-conducted or supervised exam, passed within the 12 months before applying
License rule	An individual must hold a license unless registered as an employee of a licensed agency and working within that employment
Criminal history	No qualifying felony or certain misdemeanors; report convictions to the Board within 14 days
Contact	701-222-3063

What’s different here: the exam has a 12-month shelf life.

North Dakota PI license FAQ

Can I get my own license right away?

No, you first need 2,000 hours as a registered employee.

How soon must I report a conviction?

Within 14 days.

Verified against: ND PISB Eligibility and Licensing Requirements for Private Investigators. Fees, bond and term were not published on that page. Reviewed October 13, 2026.

Who regulates private investigators in North Dakota

The Private Investigation and Security Board licenses private investigators, detective agencies and registered employees under North Dakota Century Code chapter 43-30. The North Dakota Legislature reviewed the law in 2025, so check the Board’s site for current rules.

North Dakota PI license types

License or credential	Who it is for
Licensed private investigator	Individuals who meet the experience and exam requirements
Licensed detective agency	Businesses registered with the Secretary of State
Registered employee	Employees of agencies, building toward a license

How to get licensed in North Dakota: step by step

1. Register as an employee of a licensed detective agency.
2. Log 2,000 hours of investigative work.
3. Pass the Board exam.
4. Apply within 12 months of the exam with fees and fingerprints.
5. For an agency, register with the Secretary of State and submit fingerprints for managers and 10% owners.
6. Renew every year by September 30.

Carrying a firearm as a North Dakota investigator

North Dakota investigators who carry firearms on duty must meet the Board’s firearm requirements. Check with the Board before carrying.

What a private investigator in North Dakota can and can’t do

A PI license is a business license, not police authority. In North Dakota, as everywhere in the U.S., private investigators generally cannot:

• Impersonate law enforcement or claim official authority.
• Trespass on private property to watch or photograph someone.
• Obtain bank, phone or other protected records by pretexting, which federal law prohibits.
• Hack accounts, read someone else’s email or install spyware.
• Place a tracking device on a vehicle where state law forbids it.
• Detain or arrest anyone beyond the citizen’s arrest rights every person has.

On recording, North Dakota is not on the list of all-party consent states in a 2024 legal summary by the law firm Kilpatrick, which generally means one party to a conversation can record it. That does not allow recording conversations you are not part of, and other privacy laws still apply.

How to build qualifying experience in North Dakota

Most new investigators get their start in jobs that teach investigative skills and, in licensing states, count toward experience requirements. Common routes in North Dakota include:

• Working for a licensed private investigation agency, often doing surveillance or records research.
• Insurance claims or special investigations unit (SIU) work.
• Retail loss prevention; see our loss prevention officer guide.
• Law enforcement, corrections or military police service.
• Investigative roles for attorneys, public defenders or government agencies.

Keep records as you go: dates, hours, duties and a supervisor who can verify them. Regulators often ask for signed employer statements, and reconstructing years of work later is painful.

Choosing a niche as a North Dakota investigator

Most successful investigators specialize. The most common niches are insurance work (workers’ compensation and liability surveillance), legal support for civil and criminal defense attorneys, background and pre-employment screening, corporate investigations (fraud, theft, misconduct), domestic cases, and online research. Each needs different skills and tools. Surveillance requires patience, a reliable vehicle and a good camera; legal work rewards interviewing and writing; background work depends on databases and records access; corporate work favors people with loss prevention, audit or HR experience.

Look at who hires investigators where you live. In larger metro areas, law firms and insurers generate steady work; in smaller communities, a general practice that takes a mix of cases is more realistic. Whatever you choose, your reputation with a handful of repeat clients will matter far more than advertising.

A realistic first year

• Months 1 to 3: learn the rules, shadow experienced investigators and master report writing.
• Months 3 to 6: handle routine surveillance or records work under supervision.
• Months 6 to 12: take on cases independently, build a portfolio of clean reports and keep a log of your hours for future licensing upgrades.
• Throughout: invest in training on privacy law, interviewing and online research.

Writing reports North Dakota clients trust

Your report is the product your client pays for, and in court it may be the only part of your work a judge ever sees. Strong investigative reports share a few habits: they are chronological, time-stamped and factual; they describe what you saw and heard rather than what you concluded; they identify every photo and video clip by time and location; and they note anything that interrupted your observation. Write notes as events happen, using a notebook or a voice recorder, and turn them into the report the same day while details are fresh.

Our daily activity report guide covers note-taking habits that carry straight over to investigations, and our AI report-writing guide explains how to use AI tools to organize notes without adding details you didn’t observe or exposing confidential information.

Why applications get delayed

• Missing or unsigned employer verification of experience.
• Fingerprints rejected as unclassifiable, which means a new set and a new wait.
• Undisclosed criminal history, even old or minor offenses. Disclose everything; see our criminal record guide.
• Bond or insurance certificates that don’t match the business name on the application.
• Business registration not completed before the agency application.
• Outdated forms; always download the current version from the regulator.

Pay and job outlook

The U.S. Bureau of Labor Statistics (BLS) reports a national median pay of $51,220 a year for private detectives and investigators in May 2025, about 39,500 jobs, and 5% growth from 2025 to 2035. Pay in North Dakota depends on local demand, your specialty and whether you work for an agency or run your own. Insurance, legal and corporate work usually pays better than general surveillance, and established independent investigators bill hourly rates well above employee wages.

Gear and books for North Dakota investigators

New investigators don’t need much to start. These are the tools we recommend first; each button shows the current price.