Private Detectives and Investigators

Protective Service Occupations
O*NET-SOC コード
33-9021.00

Gather, analyze, compile, and report information regarding individuals or organizations to clients, or detect occurrences of unlawful acts or infractions of rules in private establishment.

  • データ出典: BLS公表時点: 2026-08

    高い· 相対

    低い4段階の相対区分非常に高い

    職業群単位の値

    尺度・母数・出典

    4段階の相対区分（低い / 中程度 / 高い / 非常に高い）

    BLS雇用見通し表の詳細職業831件が母数。値は NEM(全国雇用マトリクス)コード単位で付与されるため、同じ NEM コードの職業は同じバンドになります

    出典データセット（XLSX ファイルのダウンロード）

  • データ出典: Anthropic公表時点: 2026-03

    0.000

    0.000ここに掲載された値の範囲0.745
    尺度・母数・出典

    観測エクスポージャー指数、公開されたまま0–1

    O*NETタスクへの対応づけが基準

    SOC 2018の職業単位で公表された値で、同じSOC 2018コードを持つO*NET職業はすべてこの値になります

    出典データセット（CSV ファイルのダウンロード）

  • データ出典: ILO公表時点: 2025

    0.39

    0.09ここに掲載された値の範囲0.70

    職業群単位の値

    尺度・母数・出典

    生成AI露出度指数、公開されたまま0–1

    ISCO-08の細分類（4桁）単位で公表された値です。米国労働統計局（BLS）の公式対応表（ISCO-08→2010 SOC、2010 SOC→2018 SOC）を公表どおり適用してこの職業に結び付けており、対応は全部または一部です

    出典データセット（PDF ファイルのダウンロード）

この出典がどのような性格の値か

BLSの区分は絶対水準ではなく相対順位であり、一次測定でもありません。複数の既存研究が付けた職業別パーセンタイル順位を4段階にまとめた値です。雇用や賃金の予測でもなく、導入確率でもなく、自動化と増強を区別しません。

Task-level exposure

露出のある作業のみ

評価済みタスク 17 件 · β ≥ 0.5 のタスク 11 件（64.7%）

β = 直接的な露出（E1）+ 0.5 × ツール利用時の露出（E2）。原典リポジトリの定義に従います。

  • 原典の単位：O*NET 27.2 のタスク → O*NET 31.0 の職業コード
  • 評価済みタスクのうち 3 件は O*NET 31.0 のタスク一覧になく、O*NET 27.2 基準で公表されたスコアをそのまま残しています。
出典
OpenAI "GPTs are GPTs" exposure rubric
版
gh-main-0471612
ライセンス
MIT License, Copyright (c) 2024 OpenAI

Values in this tab are predicted labels, not observations. Eloundou et al. (2023) published two rating regimes — human raters and GPT-4 — and the β shown here is derived from the GPT-4 rater basis alone; the same task can take a different value under the other regime. The unit and the meaning differ from the observed shares (%) in the other tabs, so do not place them on the same axis.

Task (O*NET 27.2)βE1 + 0.5 × E2
Write reports or case summaries to document investigations.

O*NET Task ID 13095

1.0
Search computer databases, credit reports, public records, tax or legal filings, or other resources to locate persons or to compile information for investigations.

O*NET Task ID 13096

0.5
Obtain and analyze information on suspects, crimes, or disturbances to solve cases, to identify criminal activity, or to gather information for court cases.

O*NET Task ID 13097

0.5
Conduct private investigations on a paid basis.

O*NET Task ID 13099

0.5
Question persons to obtain evidence for cases of divorce, child custody, or missing persons or information about individuals' character or financial status.

O*NET Task ID 13101

0.5
Observe and document activities of individuals to detect unlawful acts or to obtain evidence for cases, using binoculars and still or video cameras.

O*NET Task ID 13102

0.5
Alert appropriate personnel to suspects' locations.

O*NET Task ID 13103

0.5
Investigate companies' financial standings, or locate funds stolen by embezzlers, using accounting skills.

O*NET Task ID 13105

0.5
Expose fraudulent insurance claims or stolen funds.

O*NET Task ID 13106

0.5
Count cash and review transactions, sales checks, or register tapes to verify amounts or to identify shortages.

O*NET Task ID 13109

0.5
Conduct personal background investigations, such as pre-employment checks, to obtain information about an individual's character, financial status, or personal history.

O*NET Task ID 20758

0.5
Testify at hearings or court trials to present evidence.

O*NET Task ID 13100

0.0
Perform undercover operations, such as evaluating the performance or honesty of employees by posing as customers or employees.

O*NET Task ID 13104

0.0
Confer with establishment officials, security departments, police, or postal officials to identify problems, provide information, or receive instructions.

O*NET Task ID 13107

0.0
Apprehend suspects and release them to law enforcement authorities or security personnel.

O*NET Task ID 13108

0.0
Warn troublemakers causing problems on establishment premises and eject them from premises when necessary.

O*NET Task ID 13110

0.0
Monitor industrial or commercial properties to enforce conformance to establishment rules and to protect people or property.

O*NET Task ID 13111

0.0

β = E1 + 0.5 × E2 · E1 = tasks where direct LLM access alone cuts time by at least 50%, E2 = tasks where software built on top of an LLM cuts time by at least 50%. Values take only 0 / 0.5 / 1.0.

Data sources & licenses — O*NET®, Eloundou et al. (2023): see full notices on the Credits page

O*NET 31.0 のタスク全件（14件）

この職業の O*NET 31.0 のタスク全件（英語原文、種別はコア・補足）。露出値はこの一覧には載せず、上の表で各出典が用いた O*NET 版の文言の横にあります。

タスク（O*NET 31.0）種類
Write reports or case summaries to document investigations.コア
Search computer databases, credit reports, public records, tax or legal filings, or other resources to locate persons or to compile information for investigations.コア
Obtain and analyze information on suspects, crimes, or disturbances to solve cases, to identify criminal activity, or to gather information for court cases.コア
Conduct private investigations on a paid basis.コア
Testify at hearings or court trials to present evidence.コア
Question persons to obtain evidence for cases of divorce, child custody, or missing persons or information about individuals' character or financial status.コア
Observe and document activities of individuals to detect unlawful acts or to obtain evidence for cases, using binoculars and still or video cameras.コア
Expose fraudulent insurance claims or stolen funds.コア
Confer with establishment officials, security departments, police, or postal officials to identify problems, provide information, or receive instructions.コア
Conduct personal background investigations, such as pre-employment checks, to obtain information about an individual's character, financial status, or personal history.コア
Alert appropriate personnel to suspects' locations.補足
Perform undercover operations, such as evaluating the performance or honesty of employees by posing as customers or employees.補足
Investigate companies' financial standings, or locate funds stolen by embezzlers, using accounting skills.補足
Count cash and review transactions, sales checks, or register tapes to verify amounts or to identify shortages.補足

職業情報

雇用見通し（BLS）

雇用者数、2025
40K
雇用者数見通し、2035
42K
変化率 (2025–35)
+5.5%
年間賃金の中央値、2025
$51,220
入職時に通常必要な学歴
High school diploma or equivalent
最低 $30,890BLS EP 2025–35 の詳細職業825件の賃金中央値の範囲最高 $559,030

出典: U.S. Bureau of Labor Statistics, Employment Projections 2025–35 — Employment by detailed occupation, 2025 and projected 2035

韓国職業分類との対応（KSCO）

AI Changing Work が作成した Korea Occupation Direct Crosswalk v1.1 現行版の対応です。関係の値は O*NET-SOC 職業の側から読みます。

KSCO コードKSCO 名称関係状態
41299그 외 경호 및 보안 관련 종사원関連（対応ではない）確定

関係と状態の定義(kr-direct v1.1)

ILO（国際労働機関）の職業説明

以下のISCO-08職業群は、AI Changing Workが米国労働統計局（BLS）の発行するクロスウォーク（2018 SOC→2010 SOC、2010 SOC→ISCO-08）を個別の選択なしにそのまま適用して、この職業に結び付けたものです。結び付きは全体的な対応の場合も部分的な対応の場合もあります。

  • ISCO-08 3411Legal and Related Associate Professionals

    法務及び関連分野の准専門職

出典: 総務省「国際標準職業分類（ISCO）2008年改定版（仮訳）分類項目名一覧（和英対照）」— 原著：ILO ISCO-08 © International Labour Organization（日本語訳は総務省がILOの許可を得て作成）

原文を見る

以下の定義・作業・職業例は、この職業ではなく、当該ISCO-08職業群についてのILOによる説明です。

Legal and related associate professionals perform support functions in courts of law or in law offices, provide services related to such legal matters as insurance contracts, the transferring of property and the granting of loans and other financial transactions or conduct investigations for clients.

作業

  • (a) documenting court proceedings and judgements;
  • (b) serving statements of claims, summonses, warrants, subpoenas and other court orders;
  • (c) maintaining order in court and hearing rooms;
  • (d) preparing legal documents including trial briefs, pleadings, appeals, wills and contracts and preparing, papers summarizing legal positions or setting out conditions of loans or insurance;
  • (e) investigating facts, assembling evidence and researching relevant statutes, decisions and other legal documents to prepare cases;
  • (f) advising clients on legal matters;
  • (g) examining documentation such as mortgages, liens, judgements, easements, contracts and maps in order to verify properties’ legal descriptions and ownership;
  • (h) preparing documents relating to transfer of real estate, stocks or other matters requiring formal registration;
  • (i) investigating possible cases of theft of goods, money or information from business establishments and of other possible cases of unlawful behaviour by customers or employees;
  • (j) investigating establishments or the circumstances and behaviour of persons on behalf of clients.

職業例

Bailiff · Conveyancing clerk · Court clerk · Judge’s clerk · Justice of the peace · Law clerk · Legal assistant · Paralegal · Private detective · Title searcher

Sources: ILO ISCO-08 — details: Credits

ESCO 職業語彙

以下の各項目は、公開されているESCO-O*NET Crosswalk（バージョン1、2022年）で、この職業と一つずつ対応付けられたものです。対応の種類はそのクロスウォークによるもので、表現はAI Changing Workによるものです。

  • private detectiveESCO 3411.8範囲が同じ

    Private detectives research and analyse information to uncover facts for personal, corporate or legal reasons, depending on their clients. They conduct surveillance activities, which includes taking photos, doing background checks and interviewing individuals. Private detectives may help in criminal and civil cases, child custody, financial fraud, on-line harassment and may search for missing people. They compile all the information into a file and hand it to their clients for further action.

  • police detectiveESCO 3355.2この職業のほうが広い

    Police detectives gather and compile evidence which assists them in the solution of crimes. They use investigative techniques to gather evidence, and interview all parties connected to their line of enquiry, and cooperate with other police department divisions to gather the evidence.

  • store detectiveESCO 3411.8.1この職業のほうが広い

    Store detectives monitor the activities in the store in order to prevent and detect shoplifting. Once the individual is caught red-handed, they take all the legal measures, including announcing the police.

  • criminal investigatorESCO 3355.1重なるが同じではない

    Criminal investigators examine and process the scenes of crimes and the evidence found in them. They handle and protect the evidence compliant with rules and regulations, and isolate the scene from outside influence. They photograph the scene, ensure the maintenance of the evidence, and write reports.

  • intelligence officerESCO 2422.7重なるが同じではない

    Intelligence officers develop and execute plans to gather information and intelligence. They investigate the lines of enquiry which would provide them with the necessary intelligence, and contact and interview people who may provide intelligence. They write reports on their results, and perform administrative duties to ensure records maintenance.

  • police officerESCO 5412.1重なるが同じではない

    Police officers use investigation methods to prevent crime, to pursue and apprehend criminals, and protect the public from violent and criminal activities. They perform surveillance and patrol activities to prevent crimes and apprehend offenders. They provide support to victimised parties and the public at large, and fulfil administrative duties.

出典: European Commission, DG EMPL — ESCO API 2026-08-08 (bridge v1.2.1)

ライセンス: CC BY 4.0 (EU Reuse Notice)

原文を見る

ESCO reuse terms and the modification notice are in Credits.

フランス職業分類との対応（ROME）

この職業と ROME 4.0 の職業票（fiche）との対応で、AI Changing Work が AI モデルを用いて判定したものです。関係はこの職業の側から読みます。「暫定」と表示した対応は、同じモデル系列（Claude）の二人の判定者による判定のみ、またはその判定に運営者の規則を適用して採用したものであり、確定した対応より根拠が弱くなります。

ROME コードROME 名称（フランス語）関係
K2505Enquêteur privé / Enquêtrice privéeこの職業のほうが広い暫定
K2503Agent / Agente de prévention et de sécurité関連（対応ではない）暫定

Source: France Travail — Répertoire Opérationnel des Métiers et des Emplois (ROME 4.0), version 61, last updated 15 June 2026 (https://www.data.gouv.fr/datasets/repertoire-operationnel-des-metiers-et-des-emplois-rome). Licence Ouverte 2.0.

ROME codes and titles are reproduced unchanged; the links to O*NET-SOC occupations are AI Changing Work's own judgment and are not a France Travail correspondence.

(AI Changing Work link release: fr-direct v1)

スペイン職業分類との対応（CNO-11）

この職業と CNO-11 の職業との対応で、AI Changing Work が AI モデルを用いて判定したものです。関係はこの職業の側から読みます。

CNO-11 コードCNO-11 名称（スペイン語）関係
3712Detectives privados範囲が同じ

Source: Instituto Nacional de Estadística (INE), National Classification of Occupations 2011 (CNO-11, Royal Decree 1591/2010) — www.ine.es · Licensed CC BY 4.0. CNO-11 codes and Spanish titles are reproduced unchanged; the links to O*NET occupations are AI Changing Work's own judgment and are not an INE correspondence.

(AI Changing Work link release: es-direct v1)

ドイツ職業分類との対応（KldB）

この職業と KldB の職業との対応で、AI Changing Work が AI モデルを用いて判定したものです。関係はこの職業の側から読みます。

KldB コードKldB 名称（ドイツ語）関係
53152Detektive/Detektivinnen - fachlich ausgerichtete Tätigkeiten範囲が同じ

Source: © Statistik der Bundesagentur für Arbeit — Klassifikation der Berufe 2010 – überarbeitete Fassung 2020, https://statistik.arbeitsagentur.de. KldB codes and titles are reproduced unchanged; the links to O*NET occupations are AI Changing Work's own mapping (eigene Zuordnung) and are not a Bundesagentur für Arbeit correspondence.

(AI Changing Work link release: de-direct v1)

日本職業分類との対応（JSCO）

この職業と JSCO の職業との対応で、AI Changing Work が AI モデルを用いて判定したものです。関係はこの職業の側から読みます。

JSCO コードJSCO 名称（日本語）関係
249他に分類されない専門的職業従事者この職業のほうが狭い
453警備員関連（対応ではない）

Source: Ministry of Internal Affairs and Communications (MIC), Japan Standard Occupational Classification (Dec. 2009, MIC Notification No. 555). JSCO codes and Japanese titles are reproduced unchanged; the links to O*NET occupations are AI Changing Work's own judgment and are not a MIC correspondence.

(AI Changing Work link release: jp-direct v1)

このページのデータの出典・ライセンスと AI Changing Work による改変・翻訳の告知：クレジットと出典