| 中文 | English | 備註 |
| 局長室 | Commissioner's Office | |
| 副局長室 | Deputy Commissioner's Office | |
| 主任秘書室 | Chief Secretary's Office | |
| 預防科 | Crime Prevention Affairs Division | |
| 偵查科 | Crime Investigation Affairs Division | |
| 檢肅科 | Organized Crime Affairs Division | |
| 司法科 | Legal Affairs Division | |
| 鑑識科 | Forensic Examination Division | |
| 紀錄科 | Criminal Records Division | |
| 國際科 | International Criminal Affairs Division | |
| 後勤科 | Logistical Service Division | |
| 秘書室 | Secretarial Office | |
| 督察室 | Internal Affairs Office | |
| 保防室 | Public Security Office | |
| 指紋室 | Fingerprint Office | |
| 法醫室 | Forensic Biology Office | |
| 研發室 | Research and Development Office | |
| 資訊室 | Criminal Intelligence Center | 原名Information Management Office,
依據970821簽奉核准更名,於2008.08.26更新. |
| 公關室 | Public Relations Office | |
| 國際電臺 | INTERPOL Radio Station | |
| 偵防中心 | Crime Prevention and Detection Commanding Center | |
| 通訊監察中心 | Telecommunication Surveillance Center | |
| 人事室 | Personnel Office | |
| 會計室 | Accounting Office | |
| 偵一隊 | The 1st Investigation Brigade | |
| 偵二隊 | The 2nd Investigation Brigade | |
| 偵三隊 | The 3rd Investigation Brigade | |
| 偵四隊 | The 4th Investigation Brigade | |
| 偵五隊 | The 5th Investigation Brigade | |
| 偵六隊 | The 6th Investigation Brigade | |
| 偵七隊 | The 7th Investigation Brigade | |
| 偵八隊 | The 8th Investigation Brigade | |
| 偵九隊 | The 9th Investigation Brigade | |
| 警備隊 | Security Guard Unit | |