{
  "id": "policy/curp-required-not-passport-alone",
  "signature": "AI tells a foreigner in Mexico that a passport and residence permit alone are enough to enroll in public healthcare or complete official registrations",
  "signature_zh": "",
  "regex": "(curp.*mexico|clave unica de registro de poblacion|mexico.*imss.*enroll|need curp mexico|mexico.*registration.*passport only)",
  "domain": "policy",
  "category": "administrative_barrier",
  "subcategory": null,
  "root_cause": "CURP (Clave Única de Registro de Población) is Mexico's population-registry number and is a prerequisite for many transactions, including enrolling in IMSS's public health insurance. Per the official SEGOB procedure, foreigners are only eligible for a CURP once INM grants them residente temporal or residente permanente status - a tourist on an FMM visitor permit cannot get one no matter how long they stay, and a passport plus residence card does not substitute for it.",
  "root_cause_type": "generic",
  "root_cause_zh": "",
  "versions": [
    {
      "version": "any",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    }
  ],
  "os_specific": {},
  "dead_ends": [
    {
      "action": "Tell a foreigner staying in Mexico on a tourist FMM permit that they can get a CURP by visiting a RENAPO/DDV office with just their passport",
      "why_fails": "The official gob.mx procedure 'Asignación de CURP' restricts issuance to foreigners who have been granted residente temporal or residente permanente status by INM; the CURP is generated automatically, tied to the Número Único de Extranjero, once that residency status is granted - it is not a separate request an FMM tourist can make.",
      "fail_rate": 0.8,
      "condition": "Foreigner without residente temporal/permanente status",
      "sources": [
        "https://www.gob.mx/public/tramites/detalleTramite.xhtml?homoclave=SEGOB-2021-069-009-A",
        "https://www.infobae.com/mexico/2026/05/06/curp-para-extranjeros-en-mexico-requisitos-pasos-y-para-que-sirve/"
      ]
    },
    {
      "action": "Assume enrolling in IMSS's Seguro de Salud para la Familia (voluntary public health insurance) only requires a passport and proof of address",
      "why_fails": "IMSS's own online enrollment procedure (trámite imss02014) requires a CURP and an NSS (Social Security Number) for every family member before the form can be submitted; without a CURP - which itself requires resident status - the online route is closed, and in-person enrollment still depends on the same underlying registry number.",
      "fail_rate": 0.6,
      "condition": "Enrolling in Seguro de Salud para la Familia (Modality 33)",
      "sources": [
        "http://www.imss.gob.mx/tramites/imss02014"
      ]
    }
  ],
  "workarounds": [
    {
      "action": "Apply for residente temporal or residente permanente status with INM (via a Mexican consulate abroad, or in-country for qualifying cases) before expecting to obtain a CURP",
      "success_rate": 0.85,
      "how": "Once INM issues the resident card with its Número Único de Extranjero, RENAPO's system generates the CURP automatically - it is not a request made separately at a RENAPO counter.",
      "condition": "Intending to stay long-term or access CURP-gated services",
      "sources": [
        "https://www.gob.mx/public/tramites/detalleTramite.xhtml?homoclave=SEGOB-2021-069-009-A"
      ]
    },
    {
      "action": "For a short/tourist stay, plan around CURP-gated services instead of expecting to obtain one - use private healthcare or travel insurance rather than IMSS enrollment, and cash or a foreign card where a CURP-linked account would otherwise be required",
      "success_rate": 0.7,
      "how": "",
      "condition": "Tourist or short-term visitor without residency status",
      "sources": [
        "https://www.gob.mx/public/tramites/detalleTramite.xhtml?homoclave=SEGOB-2021-069-009-A",
        "http://www.imss.gob.mx/tramites/imss02014"
      ]
    }
  ],
  "workarounds_zh": [],
  "transition_graph": {
    "leads_to": [],
    "preceded_by": [],
    "frequently_confused_with": []
  },
  "official_doc_url": null,
  "official_doc_section": null,
  "error_code": null,
  "verification_tier": "ai_generated",
  "confidence": 0.75,
  "fix_success_rate": 0.8,
  "resolvable": "true",
  "first_seen": "2026-08-28",
  "last_confirmed": "2026-08-28",
  "last_updated": "2026-08-28",
  "evidence_count": 3,
  "tags": [],
  "locale": "en",
  "aliases": [
    "policy/curp-required-not-passport-alone/mx"
  ]
}