| Alabama | https://app.alea.gov/Community/Default.aspx |
| Alaska | https://dps.alaska.gov/AST/ABI/MissingPerson |
| Arizona | https://www.azdps.gov/missingchildren |
| Arkansas | https://www.arkansasag.gov/public-safety/missing-persons/ |
| California | https://oag.ca.gov/missing |
| Colorado | https://www.colorado.gov/pacific/cbi/missing-children |
| Connecticut | https://portal.ct.gov/DESPP/Division-of-State-Police/Amber-Alert/Connecticut-Amber-Alert |
| Delaware | https://dsp.delaware.gov/ |
| District of Columbia | https://missing.dc.gov/ |
| Florida | http://www.fdle.state.fl.us/MCICSearch/Index.asp |
| Georgia | https://gbi.georgia.gov/cases/missing-persons |
| Hawaii | http://ag.hawaii.gov/cpja/mcch/ |
| Idaho | https://isp.idaho.gov/bci/missing-persons/ |
| Illinois | https://www.isp.state.il.us/crime/missing.cfm |
| Indiana | https://www.in.gov/isp/2333.htm |
| Iowa | www.iowaonline.state.ia.us/mpic/ |
| Kansas | https://www.kbi.ks.gov/MissingPersons/ |
| Kentucky | https://kentuckystatepolice.org/post-1-missing-persons/ |
| Louisiana | http://www.lsp.org/cid_clearinghouse.html |
| Maine | https://www.maine.gov/dps/msp/investigation-traffic/missing-persons |
| Maryland | http://mdsp.maryland.gov |
| Massachusetts | https://www.mass.gov/service-details/missing-persons |
| Michigan | http://www.michigan.gov/msp/0,4643,7-123-1589_31786_32000—,00.html |
| Minnesota | https://dps.mn.gov/divisions/bca/bca-divisions/administrative/Pages/missing-unidentified-persons.aspx |
| Mississippi | https://www.dps.state.ms.us/crime-investigation/bureau-of-investigation/general-information/ |
| Missouri | https://apps.mshp.dps.mo.gov/MSHPWeb/PatrolDivisions/MIAC/Units/MissingPersonsJuvenileUnit/index.html |
| Montana | https://dojmt.gov/missing-persons |
| Navajo Nation | http://www.navajonationdps.navajo-nsn.gov/ |
| Nebraska | https://statepatrol.nebraska.gov/services/missing-persons |
| Nevada | http://ag.nv.gov/Hot_Topics/Citizen/CA/childadvocate_Home/ |
| New Hampshire | https://www.nh.gov/safety/divisions/nhsp/missingpersons/index.html |
| New Jersey | https://www.njsp.org/division/investigations/missing-persons.shtml |
| New Mexico | http://missingpersons.dps.state.nm.us |
| New York | https://www.criminaljustice.ny.gov/missing |
| North Carolina | https://www.ncdps.gov/our-organization/law-enforcement/state-highway-patrol/amber-alert |
| North Dakota | https://ndresponse.gov/alert |
| Ohio | http://www.ohioattorneygeneral.gov/missingpersons |
| Oklahoma | https://osbi.ok.gov/pages/oklahoma-missing-persons-clearinghouse |
| Oregon | https://www.oregon.gov/osp/missing/Pages/default.aspx |
| Pennsylvania | https://www.psp.pa.gov |
| Puerto Rico | https://policia.pr.gov/personas-desaparecidas/ |
| Rhode Island | http://fusioncenter.ri.gov/missingchildren/index.php |
| South Carolina | https://www.sled.sc.gov/fusion.html#missing |
| South Dakota | https://atg.sd.gov/LawEnforcement/missingpersons/default.aspx |
| Tennessee | https://www.tn.gov/tbi/tennessees-missing-children/ |
| Texas | www.txdps.state.tx.us/mpch |
| U.S. Virgin Islands | http://www.vipd.gov.vi/Crime/Missing_People.aspx |
| Utah | https://bci.utah.gov/missing-persons/ |
| Vermont | https://hsu.vermont.gov/missing-persons |
| Virginia | www.virginiatrooper.org |
| Washington | http://www.wsp.wa.gov/crime/alerts-missing-persons/ |
| West Virginia | https://www.wvsp.gov/missing-persons/Pages/default.aspx |
| Wisconsin | https://www.missingpersons.doj.wi.gov/ |
| Wyoming | https://wyomingdci.wyo.gov/dci-homepage/missing-persons |
| Canada | http://www.canadasmissing.ca |
| The Netherlands | http://nl.missingkids.com |
