| Department Name (Number) | County | Reason Not Required to File | TCLEOSE Region |
|
| 100th Judicial Dist. Juvenile Probation Dept. (075071) | CHILDRESS | No peace officers appinted in 2012 | 1 | |
| 100th JUDICIAL DIST. PROBATION DEPT. (075070) | CHILDRESS | Probation | 1 | |
| 102ND AND 6TH JUDICIAL DIST. CSCD (387070) | RED RIVER | Probation | 5 | |
| 154TH JUDICIAL DIST. CSCD (279071) | LAMB | Probation | 1 | |
| 155TH JUDICIAL DIST. CSCD (015071) | AUSTIN | Probation | 4 | |
| 198TH JUDICIAL DIST. CSCD (307071) | McCULLOCH | Probation | 2 | |
| 216TH JUDICIAL DIST. CSCD (265070) | KERR | Probation | 2 | |
| 258th & 411th Judical Dist. CSCD (373071) | POLK | Probation | 4 | |
| 259TH JUDICIAL DIST. CSCD (253070) | JONES | Probation | 1 | |
| 266th Judicial District Comm. Supv. and Corr. Dept. (143070) | ERATH | No peace officers appinted in 2012 | 6 | |
| 271st JUDICIAL DIST. CSCD (237070) | JACK | Probation | 6 | |
| 287th Judicial Dist. CSCD (017070) | BAILEY | Probation | 1 | |
| 33RD JUDICIAL DIST. CSCD (053071) | BURNET | Probation | 7 | |
| 36th,156th,343rd JUDICAL DIST. CSCD (409070) | SAN PATRICIO | Probation | 3 | |
| 383RD DIST. COURT (141150) | EL PASO | No peace officers appinted in 2012 | 2 | |
| 38th Judicial Dist. CSCD (463070) | UVALDE | No peace officers appinted in 2012 | 3 | |
| 39th Judicial District Community Supervision and Corrections Department (207070) | HASKELL | Agency began operations in 2012 | 1 | |
| 79th Judicial District CSCD (249075) | JIM WELLS | No peace officers appinted in 2012 | 3 | |
| 8TH JUDICIAL DIST. CSCD (223070) | HOPKINS | Probation | 5 | |
| 90th Judicial District CSCD (503170) | YOUNG | No peace officers appinted in 2012 | 6 | |
| 90th Judicial District Juvenile Probation (503071) | YOUNG | Agency began operations in 2012 | 6 | |
| 911 Central Dispatch (093120) | COMANCHE | 911 Center | 6 | |
| 91ST JUDICIAL DIST. PROBATION DEPT. (133071) | EASTLAND | Probation | 2 | |
| ABILENE CHRISTIAN UNIV. POLICE DEPT. (441006) | TAYLOR | Private College (CCP 2.12(8)) | 2 | |
| ADJUTANT GENERAL'S DEPARTMENT (453018) | TRAVIS | Other Agreement | 7 | |
| Alabama-Coushatta Tribe of Texas Police Dept. (373180) | POLK | Agency began operations in 2012 | 4 | |
| Amarillo Emergency Communications Center (375040) | POTTER | 911 Center | 1 | |
| Anderson Houston Co Comm Supervision and Corr Dept (001070) | ANDERSON | No peace officers appinted in 2012 | 5 | |
| Andrews Co. Juvenile Probation Dept. (003070) | ANDREWS | No peace officers appinted in 2012 | 2 | |
| Angelina County Community Supervision and Corrections Department (005070) | ANGELINA | Agency began operations in 2012 | 5 | |
| AUSTIN COLLEGE POLICE DEPT. (181005) | GRAYSON | Private College (CCP 2.12(8)) | 6 | |
| BAYLOR UNIV. POLICE DEPT. (309007) | McLENNAN | Private College (CCP 2.12(8)) | 7 | |
| BEAUMONT FIRE DEPT. (245301) | JEFFERSON | Agency began operations in 2012 | 4 | |
| BEDFORD POLICE DEPT. (439203) | TARRANT | Agency began operations in 2012 | 6 | |
| BELL CO COMMUNICATIONS CENTER (027120) | BELL | 911 Center | 7 | |
| BELL-LAMPASAS CO. CSCD (027070) | BELL | Probation | 7 | |
| BEXAR CO. CSCD (029070) | BEXAR | Probation | 7 | |
| BILL CLAYTON DETENTION CENTER (279826) | LAMB | Contract Jail | 1 | |
| BOWIE CO. CORRECTION CENTER (037826) | BOWIE | Contract Jail | 5 | |
| BRAZOS CO. EMERGENCY COMMUNICATIONS DIST. (041120) | BRAZOS | 911 Center | 7 | |
| BRENHAM EMERGENCY COMMUNICATIONS DEPT. (477120) | WASHINGTON | 911 Center | 7 | |
| BREWSTER CO. CONST. PCT. 3 (043103) | BREWSTER | No peace officers appinted in 2012 | 2 | |
| Calhoun Co. Juvenile Probation Dept. (057070) | CALHOUN | No peace officers appinted in 2012 | 3 | |
| CCA_WEBB CO. DETENTION CENTER (479825) | WEBB | Contract Jail | 3 | |
| Cherokee County CSCD (073070) | CHEROKEE | No peace officers appinted in 2012 | 5 | |
| CHISUM ISD POLICE DEPARTMENT (277903) | LAMAR | No peace officers appinted in 2012 | 5 | |
| City of Bandera Marshal's Office (019601) | BANDERA | Agency began operations in 2012 | 2 | |
| City of Red Oak Marshal's Office (139611) | ELLIS | Agency began operations in 2012 | 6 | |
| Cochran Co. Juvenile Probation Dept. (079070) | COCHRAN | No peace officers appinted in 2012 | 1 | |
| Coleman ISD Police (083190) | COLEMAN | Agency began operations in 2012 | 2 | |
| Collin County Community Supervision and Corrections Department (085070) | COLLIN | Agency began operations in 2012 | 6 | |
| Concordia University Texas Police Department (453028) | TRAVIS | Private College (CCP 2.12(8)) | 7 | |
| COOKE CO. CSCD (097825) | COOKE | Probation | 6 | |
| Crane Co. Juvenile Probation Dept. (103070) | CRANE | No peace officers appinted in 2012 | 2 | |
| Criswell College P.D. (113011) | DALLAS | Private College (CCP 2.12(8)) | 6 | |
| Dalhart ISD Police Department (111901) | DALLAM | Agency began operations in 2012 | 1 | |
| DALLAM-HARTLEY COUNTY JAIL (111850) | DALLAM | Intercounty Cooperative Jail Facility | 1 | |
| Dallas County Schools Police Department (113906) | DALLAS | Agency began operations in 2012 | 6 | |
| Dallas County Supervision and Corrections Dept. (113071) | DALLAS | No peace officers appinted in 2012 | 6 | |
| DALLAS THEOLOGICAL SEMINARY POLICE DEPT. (113021) | DALLAS | Private College (CCP 2.12(8)) | 6 | |
| DeWitt Co. Attorney's Office (123130) | DeWITT | Agency began operations in 2012 | 3 | |
| DIBOLL POLICE DEPT. (005202) | ANGELINA | Agency began operations in 2012 | 5 | |
| EAST HIDALGO DETENTION CENTER (215801) | HIDALGO | Contract Jail | 3 | |
| EASTLAND CO. COOPERATIVE DISPATCH (133120) | EASTLAND | 911 Center | 2 | |
| ECTOR CO. C.S.C.D. (135074) | ECTOR | Probation | 2 | |
| ECTOR CO. CORRECTIONS CENTER (135802) | ECTOR | Contract Jail | 2 | |
| Edinburg Municipal Court Marshals Office (215600) | HIDALGO | Agency began operations in 2012 | 3 | |
| El Paso County Court at Law Probate #1 (141158) | EL PASO | No peace officers appinted in 2012 | 2 | |
| El Paso County Criminal Court at Law #3 (141159) | EL PASO | No peace officers appinted in 2012 | 2 | |
| Ellis Co. CSCD (139070) | ELLIS | Probation | 6 | |
| Emerald Correctional Management/Crystal City Corr Ctr (507825) | ZAVALA | Contract Jail | 3 | |
| ENNIS FIRE MARSHAL'S OFFICE (139302) | ELLIS | Agency began operations in 2012 | 6 | |
| Fate Fire Marshal's Office (397301) | ROCKWALL | Agency began operations in 2012 | 6 | |
| GOOSE CREEK CONSILADATED ISD POLICE DEPARTMENT (201907) | HARRIS | Agency began operations in 2012 | 4 | |
| GRAY COUNTY ATTORNEY'S OFFICE (179130) | GRAY | No peace officers appinted in 2012 | 1 | |
| GRAYSON CO. COLLEGE POLICE DEPT. (181006) | GRAYSON | Agency began operations in 2012 | 6 | |
| Hale Co. Juvenile Probation Dept. (189070) | HALE | No peace officers appinted in 2012 | 1 | |
| HARDIN SIMMONS UNIV. POLICE DEPT. (441007) | TAYLOR | Private College (CCP 2.12(8)) | 2 | |
| HAYS COUNTY EMERGENCY SERVICES DISTRICT #4 (209304) | HAYS | Emergency Services District | 7 | |
| Hico City Marshals Office (193600) | HAMILTON | Agency began operations in 2012 | 6 | |
| Hill County CSCO (217070) | HILL | Agency began operations in 2012 | 6 | |
| Hill County Juvenile Probation Department (217071) | HILL | Agency began operations in 2012 | 6 | |
| Hockley Co. Juvenile Justice Agency (219070) | HOCKLEY | No peace officers appinted in 2012 | 1 | |
| Hood County Constable Pct. 2 (221102) | HOOD | Agency began operations in 2012 | 6 | |
| HOUSTON BAPTIST UNIV. POLICE DEPT. (201013) | HARRIS | Private College (CCP 2.12(8)) | 4 | |
| Houston Emergency Center (201040) | HARRIS | 911 Center | 4 | |
| Howard Payne University Dept. of Public Safety (049001) | BROWN | Agency began operations in 2012 | 2 | |
| HUDSPETH CO. CONST. PCT. 4 (229104) | HUDSPETH | No peace officers appinted in 2012 | 2 | |
| HUTCHINSON CO. CSCD (233071) | HUTCHINSON | Probation | 1 | |
| Hutchinson Co. Juvenile Probation Dept. (233070) | HUTCHINSON | No peace officers appinted in 2012 | 1 | |
| KARNES CO. CORRECTIONAL CENTER (255825) | KARNES | Contract Jail | 3 | |
| KERENS I.S.D. POLICE DEPARTMENT (349904) | NAVARRO | Agency began operations in 2012 | 5 | |
| Kerr Co. Juvenile Probation Dept. (265071) | KERR | No peace officers appinted in 2012 | 2 | |
| KINNEY CO. DETENTION CENTER (271826) | KINNEY | Contract Jail | 3 | |
| LAMAR UNIV. POLICE DEPT. (245005) | JEFFERSON | Agency began operations in 2012 | 4 | |
| LaSalle Southwest Corrections Jefferson Co. Downtown Jail (245825) | JEFFERSON | Contract Jail | 4 | |
| LeTourneau University (183006) | GREGG | Private College (CCP 2.12(8)) | 5 | |
| LIBERTY-CHAMBERS CO. CSCD (291070) | LIBERTY | Probation | 4 | |
| LIMESTONE CO. DETENTION CENTER (293825) | LIMESTONE | Contract Jail | 5 | |
| Lufkin City Marshal's Office (005600) | ANGELINA | Agency began operations in 2012 | 5 | |
| MARY HARDIN-BAYLOR UNIV. POLICE DEPT. (027006) | BELL | Private College (CCP 2.12(8)) | 7 | |
| MAVERICK, DIMMIT & ZAVALA CO. CSCD (323071) | MAVERICK | Probation | 3 | |
| MCLENNAN CO. DETEN. CENTER (309825) | McLENNAN | Contract Jail | 7 | |
| Mullin I.S.D. Police Dept. (333901) | MILLS | Agency began operations in 2012 | 2 | |
| Nacogdoches Co. Adult Probation Dept. (347071) | NACOGDOCHES | Probation | 5 | |
| NOT APPOINTED (999888) | TRAVIS | No peace officers appinted in 2012 | 7 | |
| NUECES CO. CSCD (355070) | NUECES | Probation | 3 | |
| NUECES COUNTY EMERGENCY SERVICE DISTRICT #1 (355351) | NUECES | Emergency Services District | 3 | |
| Ochiltree/Hansford Co. Juvenile Probation Dept. (357070) | OCHILTREE | No peace officers appinted in 2012 | 1 | |
| ORANGE CO. EMERGENCY SERVICES DIST. #3 (361303) | ORANGE | Emergency Services District | 4 | |
| OUR LADY OF THE LAKE UNIV. POLICE DEPT. (029006) | BEXAR | Private College (CCP 2.12(8)) | 7 | |
| PANOLA/SHELBY CO. CSCD (365071) | PANOLA | Probation | 5 | |
| Parker Co. Juvenile Probation Dept. (367070) | PARKER | No peace officers appinted in 2012 | 6 | |
| PECOS MUNICIPAL CRIMINAL JUSTICE CENTER (389825) | REEVES | No peace officers appinted in 2012 | 2 | |
| POINT BLANK CITY MARSHAL (407601) | SAN JACINTO | No peace officers appinted in 2012 | 4 | |
| Productivity Center (201998) | HARRIS | No peace officers appinted in 2012 | 4 | |
| Prosper ISD Police (085900) | COLLIN | Agency began operations in 2012 | 6 | |
| PUBLIC SAFETY COMMUNICATIONS (007040) | ARANSAS | 911 Center | 3 | |
| Red Oak Fire Rescue Fire Marshal's Office (139311) | ELLIS | Agency began operations in 2012 | 6 | |
| RICE UNIV. POLICE DEPT. (201008) | HARRIS | Private College (CCP 2.12(8)) | 4 | |
| Rockwall County CSCD (397071) | ROCKWALL | No peace officers appinted in 2012 | 6 | |
| SALTILLO I.S.D. POLICE DEPARTMENT (223901) | HOPKINS | Agency began operations in 2012 | 5 | |
| SMITH CO. 911 COMMUNICATIONS DISTRICT (423120) | SMITH | 911 Center | 5 | |
| SMITH CO. CSCD (423071) | SMITH | Probation | 5 | |
| South Texas College Police Department (215006) | HIDALGO | Agency began operations in 2012 | 3 | |
| SOUTHWEST REG. COMM. CENTER (113121) | DALLAS | 911 Center | 6 | |
| ST. EDWARDS UNIV. POLICE DEPT. (453008) | TRAVIS | Private College (CCP 2.12(8)) | 7 | |
| ST. MARYS UNIV. POLICE (029007) | BEXAR | Private College (CCP 2.12(8)) | 7 | |
| Starr Co. C.S.C.D. (427070) | STARR | No peace officers appinted in 2012 | 3 | |
| STARR CO. CONST. PCT. 7 (427107) | STARR | Agency began operations in 2012 | 3 | |
| STEPHENS CO. CONST. PCT. 1 (429101) | STEPHENS | Agency began operations in 2012 | 1 | |
| TDCJ PAROLE DIVISION - AUSTIN (201070) | TRAVIS | Parole | 7 | |
| TDCJ PAROLE DIVISION - DALLAS (113070) | DALLAS | Parole | 6 | |
| TDCJ PAROLE DIVISION - SAN ANTONIO (029071) | BEXAR | Parole | 7 | |
| TDCJ PAROLE DIVISION - TYLER (453070) | SMITH | Parole | 5 | |
| TDCJ-PAROLE DIVISION - MIDLAND (329070) | MIDLAND | Parole | 2 | |
| TEXARKANA REG. CORRECTION CENT (603100) | BOWIE | Contract Jail | 5 | |
| Texas A&M University-Central Texas P.D. (027008) | BELL | Agency began operations in 2012 | 7 | |
| Texas Commission on Law Enforcement Officer Standards and Education (453007) | TRAVIS | Agency began operations in 2012 | 7 | |
| TEXAS RAILROAD ASSOCIATION (453013) | TRAVIS | Railroad (CCP 2.121) | 7 | |
| TRAVIS COUNTY EMERGENCY SERVICES DISTRICT #1 (453351) | TRAVIS | Emergency Services District | 7 | |
| TRAVIS COUNTY EMERGENCY SERVICES DISTRICT #2 (453350) | TRAVIS | Emergency Services District | 7 | |
| TRAVIS COUNTY EMERGENCY SERVICES DISTRICT #6 (453352) | TRAVIS | Emergency Services District | 7 | |
| TRAVIS COUNTY EMERGENCY SERVICES DISTRICT #9 (453359) | TRAVIS | Emergency Services District | 7 | |
| TRINITY UNIVERSITY POLICE DEPARTMENT (029008) | BEXAR | Private College (CCP 2.12(8)) | 7 | |
| TRINITY VALLEY COLLEGE POLICE DEPT. (213005) | HENDERSON | Agency began operations in 2012 | 5 | |
| University of North Texas at Dallas Police Dept (113002) | DALLAS | Agency began operations in 2012 | 6 | |
| University of the Incarnate Word Police Dept. (029009) | BEXAR | Private College (CCP 2.12(8)) | 7 | |
| VAL VERDE CORRECTIONAL FACILITY (465825) | VAL VERDE | Contract Jail | 2 | |
| VAN ZANDT CO. CSCD (467071) | VAN ZANDT | Probation | 5 | |
| WALKER CO. COMMUNICATIONS CENTER (471040) | WALKER | 911 Center | 4 | |
| Wayland Police Dept. (189002) | HALE | Private College (CCP 2.12(8)) | 1 | |
| WEIMAR POLICE DEPT. (089203) | COLORADO | Agency began operations in 2012 | 4 | |
| WEST RUSK I.S.D. POLICE DEPARTMENT (401900) | RUSK | Agency began operations in 2012 | 5 | |
| Wharton Co. Adult Probation Dept. (481070) | WHARTON | No peace officers appinted in 2012 | 4 | |
| WHITEHOUSE CITY FIRE MARSHAL'S OFFICE (423305) | SMITH | No peace officers appinted in 2012 | 5 | |
| Wichita Co. Juvenile Probation Dept. (485070) | WICHITA | Agency began operations in 2012 | 6 | |
| Wilbarger County CSCD (487070) | WILBARGER | No peace officers appinted in 2012 | 1 | |
| WILLIAMSON CO. CSCD (491071) | WILLIAMSON | Probation | 7 | |
| Williamson Co. Emergency Communications (491120) | WILLIAMSON | 911 Center | 7 | |
| WOOD CO. CSCD (499071) | WOOD | Probation | 5 | |
| Zapata Co. Juvenile Probation Dept. (505070) | ZAPATA | No peace officers appinted in 2012 | 3 |