The State of Private Investigator Licensing, 2026

• 45 of the 51 jurisdictions license private investigators under state law; Alaska, Colorado, Idaho, Mississippi, South Dakota, and Wyoming have no state license (Licensing requirements by state).
• As of October 20, 2026, the Licensing Ledger records 324 entries across all 51 jurisdictions, dated from 2023 to 2027; 245 are enacted statutes, 45 are adopted rules (one of them a notice that an Arizona rule expired), and the other 34 are 8 rule proposals, 2 bills not enacted, 3 court rulings, 2 executive orders, and 19 agency notices and other documents (Licensing Ledger).
• By Ledger date, which is not always the effective date, the Ledger has 118 entries in 2026, more than any earlier year: 60 in 2023, 56 in 2024, and 87 in 2025 (Ledger entries file).
• At least 9 recorded changes are enacted or adopted but not yet in force, from an Arkansas rule effective October 24, 2026 to a Missouri vehicle tracking crime effective July 1, 2027, counting only effective dates given in entry headers.
• 18 states require continuing education, from 6 hours (Minnesota each year, New Mexico every 3 years) to 32 hours every 2 years in Oregon (Continuing education by state).
• State licensing authorities publish 33 reciprocity agreements among 13 states, and 28 of them allow only case-follow work (Reciprocity between states).
• 27 states have a specific tracking device law, counting Missouri’s, which takes effect July 1, 2027, and 10 states give licensed or registered private investigators an exception or defense in their tracking or stalking law (State GPS tracking laws), while 6 states have data broker registration laws, Connecticut’s starting January 1, 2027 (Data broker laws).

In 43 jurisdictions a state agency issues the license. Pennsylvania licenses through each county’s court of common pleas, and Rhode Island through cities and towns under the state Private Detective Act. Six states have no state license. Exam and continuing education entries are the short values from the published requirements and continuing education data, and “None found” means the dataset found no requirement; the last column counts each state’s entries in the Licensing Ledger.

Entry counts include the 3 entries the Ledger dates to 2027 because they take effect then. Full qualifications, fees, insurance, and terms for each state are on Licensing requirements by state.

Every jurisdiction has at least one Ledger entry, including the six with no state license. The Ledger also records laws that govern how investigators work, such as tracking, privacy, and firearms laws. Most entries are statutes. The Ledger dates more entries to 2026, with the year not yet over, than to any earlier year.

California and Oregon have the most entries, 14 each, followed by Montana (13), Louisiana (12), and Alabama, Maryland, North Carolina, and Tennessee (10 each). Massachusetts, Michigan, Pennsylvania, and South Carolina have 1 each. North Carolina has the most adopted rules, 6.

Notable changes to how investigators are licensed and regulated, by year:

• 2023. Alabama’s licensing overhaul added agency licensing, an apprentice license, an experience requirement, and two-year continuing education. Montana abolished its Board of Private Security, and its rules overhaul repealed investigator continuing education.
• 2024. Utah merged its investigator board with the bail recovery board, and Louisiana re-created its department and boards under the Sunset Law.
• 2025. Ohio extended licenses to two years, in the act that abolished its commission as of December 31, 2024, and the District of Columbia moved detective licensing to DLCP.
• 2026. Utah moved licensing from Public Safety to DOPL, Maine eliminated its Board of Licensure of Professional Investigators, Minnesota removed partnership licenses, and Texas began requiring proof of lawful presence for new and renewal licenses.

Nine entries give an effective or operative date after October 20, 2026 in their headers. Eight are statutes and one is an adopted rule. At least five more enacted entries start parts of the law later: Connecticut data broker registration from January 1, 2027, New Jersey’s public data broker registry 270 days after June 30, 2026, Wyoming’s retention duties from 2027, Delaware’s lower privacy-law thresholds from January 1, 2027, and New Hampshire’s ban on selling children’s personal data from January 1, 2027.

Ten more entries are proposals or bills. Eight are rule proposals at different stages, in California, Indiana, Iowa, Kentucky (fees and background checks), Texas, Virginia, and Washington. Michigan House Bill 4888 is pending in committee, and Wisconsin Assembly Bill 746 failed to pass.

The published datasets list further dates in 2027: Utah’s continuing education requirement begins in 2027 (Utah), and Vermont’s data broker rewrite takes effect January 1, 2027 (Data broker laws).

Continuing education

18 states require continuing education for private investigators (Utah’s requirement starts in 2027): Alabama, Georgia, Illinois, Iowa, Kansas, Kentucky, Louisiana, Minnesota, Missouri, New Mexico, North Carolina, Oklahoma, Oregon, South Carolina, Tennessee, Texas, Utah, and Virginia. Florida requires only armed licensees to complete 4 hours of firearms requalification a year.

• Range per cycle. From 6 hours (Minnesota each year; New Mexico every 3 years) to 32 hours every 2 years (Oregon).
• Range per year. From 2 hours a year (New Mexico) to 16 hours a year (Oregon).
• No hour count. Louisiana requires one online course every 2 years.
• Ethics. Alabama, Georgia, Oregon, Texas, and Utah list ethics among required topics.

Details by state: Continuing education by state.

Reciprocity

12 state licensing authorities publish reciprocity information. Together, they show 33 agreements among 13 states: Alabama, Arkansas, California, Florida, Georgia, Kentucky, Louisiana, North Carolina, Oklahoma, Oregon, South Carolina, Tennessee, and Virginia.

• Type. 28 allow case-follow work only, 3 combine licensing reciprocity with case-follow work, 1 is for licensing only, and 1 does not state its terms.
• Confirmation. Both states list 28 of the agreements; 5 are listed by only one state.
• Most agreements. Louisiana is party to 9; Florida, Georgia, and Tennessee to 8 each.
• Terms to confirm. For 5 pairs (Georgia with Louisiana, North Carolina, Oklahoma, and Tennessee, and Tennessee with Virginia), the stated limits rest on one state’s FAQ or differ between sources.

Each agreement and its terms: Agreements by pair of states.

GPS tracking

Of the 51 jurisdictions, 27 states have a specific tracking device law (Missouri’s takes effect July 1, 2027), 19 jurisdictions reach tracking through stalking or harassment law, and 5 states have no tracking statute found: Massachusetts, Mississippi, Pennsylvania, South Carolina, and South Dakota.

Of the 11 states with a private investigator note in the GPS dataset, 10 give licensed private investigators (registered, in Virginia) an exception or defense in their tracking or stalking law; in the eleventh, Florida, an investigator is covered only where the client would be exempt:

• Exception (7). Michigan, Nebraska, North Carolina, Ohio, South Carolina, Utah, and Virginia.
• Affirmative defense (3). North Dakota, Texas, and Washington.
• Limited (1). Florida.

Each sets conditions; none is a general permission to track. Among other tracking changes, the Ledger records new tracking crimes in Alabama (2023), Nevada (2023), Arkansas (2025), Ohio (2025), and Nebraska (2026), and Missouri’s takes effect July 1, 2027. See State GPS tracking laws.

Data brokers

6 states have data broker registration laws: California, Connecticut, New Jersey, Oregon, Texas, and Vermont. Connecticut’s registration requirement starts January 1, 2027, and New Jersey’s public registry is not yet live. California runs a state deletion platform, and Connecticut’s law requires one by July 1, 2028. California’s has been processing deletions since August 1, 2026, and Connecticut’s is to process deletions from October 1, 2028. None of the six laws has an exemption that names private investigators.

15 laws let protected people, usually judges, demand that their home addresses be taken down: 14 state laws in 13 states and one federal law. See Home address takedown laws.

This report is built from the Licensing Ledger as of October 20, 2026, and from the datasets it publishes. No other source was used. Every figure was counted from:

• the Ledger entries file;
• the requirements, reciprocity, and continuing education datasets, checked October 15 to 17, 2026;
• the GPS tracking and data broker datasets, checked October 16, 2026.

Each dataset is linked from its page.

• What an entry is. One dated item on a Ledger state page. An entry that covers more than one bill, such as crossfiled bills, counts once.
• Year. The date the Ledger assigns the entry. This is usually the effective date, but for some entries it is the enactment, filing, publication, or decision date, as the entry states. In at least 10 entries the Ledger year differs from the year the header says the law takes effect; 5 entries dated 2026 take effect in 2027. Year counts are by Ledger date, not effective date.
• Type. Taken from each entry’s type label. Acts, public laws, session laws, and other enacted bills are statutes. Final, emergency, and temporary rules, adoption notices, and one notice that a rule expired (Arizona) are adopted rules. Proposed rules, notices of intended action, regulatory analyses, and agenda listings are rule proposals. Court decisions, executive orders, bills not enacted (one still pending), and agency notices, letters, reports, a legislative study resolution, an interstate board agreement, and similar documents are counted separately. Types follow the label text, not a legal review of each document.
• Not yet in force. An entry whose header gives a date labeled effective or operative after October 20, 2026, or whose Ledger date is after that day. Later phase-in dates are not counted, so this is a minimum.
• Continuing education per year. The required hours divided by the length of the cycle.

Limits:

• The Ledger records laws that affect how investigators work, not only licensing statutes, so entry counts measure recorded legal change, not licensing change alone.
• A state’s count reflects what the Ledger has recorded for it, not every law the state passed.
• 2026 is a partial year.
• Provisions phased in after an entry’s main effective date are not counted as not yet in force, whether the later date is in the header without the word effective or operative (Connecticut, New Jersey, Wyoming) or only in the entry text (Delaware, New Hampshire, and Utah’s continuing education requirement), so the count of 9 is a minimum.
• Exam and continuing education values in the table are the short forms published in the datasets; the full rules are on each state’s page.

How entries are sourced and verified: How the tracker works.

United States Council for Law & Investigation, The State of Private Investigator Licensing, 2026, Edition 1 (October 20, 2026), https://uscli.org/state-of-pi-licensing-2026. The underlying data is free to reuse under CC BY 4.0.