Reviewed by Carlos Vargas, Texas Licensed Funeral Director (TFSC #119648) ·
One Houston office covers eight states
The Consulate General of Spain in Houston runs the largest district in any of these guides. Its own page on its demarcation lists eight states: Texas, New Mexico, Oklahoma, Louisiana, Arkansas, Tennessee, Alabama and Mississippi. The office is at 1800 Bering Drive, Suite 750, and it is open to the public from nine in the morning until one in the afternoon.
The Texas Secretary of State’s entry for Spain also lists honorary consuls of Spain in Austin, San Antonio and Dallas, the Dallas office at 5454 La Sierra Drive, Suite 200, which is the only one of the three the page gives without a telephone number. We name the offices and not the officers. None of those honorary posts is the authority that decides this, and the reason is written into Spanish law rather than into consular practice.
Spanish law makes the consul the only authority, and has since 1974
We opened Spain’s Reglamento de Policía Sanitaria Mortuoria, the decree of July 20, 1974, on the state gazette and read the two articles that govern this. Article 34 says that Spanish consuls and the officials in charge of Spain’s missions abroad, each within their own demarcation, are the only ones competent to instruct the file for the transfer of bodies or remains from abroad to Spain. Not the receiving town, not a Spanish health authority, not a funeral director. The office in Houston, and no one else.
Article 34 is about who. Article 35 is about what, and it is unusually physical. To authorise entry into Spain the body must be embalmed, or put through transitory preservation procedures that will hold until burial, and placed in a coffin of the type the decree specifies. The closing of the coffin must be witnessed by an official of the Consular Chancellery, who draws up an acta that must record the coffin’s characteristics. A ribbon is then crossed over the coffin and sealed with wax bearing the seal of the Consulate, in such a way that it cannot be opened without breaking the seals.
Spain signed the treaty. The United States did not, so this is the long route
Spain is a party to the 1973 Strasbourg Agreement on the transfer of corpses; its own ratification instrument in the state gazette records entry into force for Spain in 1992. The United States is a party neither to that agreement nor to the older Berlin agreement of 1937. Spain’s Ministry of Health sets out both routes on its page on international transfers, and the difference is stark. A body arriving from a treaty country travels on a single Salvoconducto Mortuorio, a mortuary safe-conduct, and the page states that no other document is required.
A body arriving from Dallas takes the other route, which has three stages. A relative applies to the Spanish consulate for authorisation; the consulate checks the file and issues what the ministry calls the Documento Único, the single document certifying that the legal requirements are met. Then the funeral home in Spain applies through SISAEX, the electronic platform, to the Sanidad Exterior service at the point of entry. That service reviews everything and issues the entry authorisation, which the applicant downloads from an emailed link and presents to customs for final clearance.
| Field | Why it matters |
|---|---|
| The border point of entry | It fixes which Sanidad Exterior unit handles the file |
| The cemetery or authorised place | Burial or cremation must be named before departure |
| The means of transport | Named in the application, not decided later |
| Cause of death, and where the body is | With the medical certificate attached |
| Judicial permission | Required where the death was violent |
A body can be stopped on arrival, and the decree says where it goes
The second half of Article 35 is the part no summary carries, and it is the reason the coffin specification is not a formality. If, on arrival in Spain, the relevant health authority observes that the characteristics or the condition of preservation of the coffin do not offer guarantees for continuing the journey to the stated destination, it may order the body deposited in the nearest border cemetery, reporting the measure to the health directorate.
That is why the ministry’s own application list asks for the border point of entry and the named cemetery in advance, and why the consular sealing in Houston matters more here than the paperwork does. A casket that will not satisfy an inspector at Madrid or Barcelona does not get a second chance in transit. The documents the consulate wants with the application are the medical certificate of cause of death, judicial permission if the death was violent, the embalming or transitory preservation certificate, the local civil registry death certificate, and a copy of the request made to the local health authority. A Texas Secretary of State apostille is the ordinary way to authenticate a Texas document.
Ashes are the one thing Spain barely regulates at all
After all of that, the contrast is almost comic, and it is a direct quotation from the Ministry of Health: the transfer of ashes is not subject to health requirements. They need only travel in a case with the name of the deceased on the outside. No consular seal, no acta, no SISAEX filing, no border inspection. Of every destination in these guides, Spain asks the least of an urn and among the most of a casket, and the gap between the two is wider here than anywhere else.
The carrier still has its own rules. IAG Cargo, which handles cargo for Iberia as well as British Airways and Aer Lingus, accepts cremated and non-cremated remains under the handling code HUM, and requires all casket remains to be embalmed, accompanied by an embalming certificate and hermetically sealed. For a family weighing cremation in Dallas against repatriating a casket, the difference in Spanish procedure is worth knowing before the decision is made rather than after.
Questions families ask about a return to Spain
- Who authorises the transfer?
- The Spanish consulate, and only the Spanish consulate. The 1974 decree makes Spanish consuls the sole authority competent to instruct a transfer file from abroad into Spain, and for a Dallas death that is the Consulate General in Houston.
- Why are there three steps instead of one?
- Because the United States is not a party to the Strasbourg or Berlin agreements. Bodies from treaty countries travel on a single mortuary safe-conduct. From Dallas the consulate issues the Documento Único, the Spanish funeral home files through SISAEX, and Sanidad Exterior issues the entry authorisation.
- Is it simpler to bring ashes?
- Considerably. The Ministry of Health states that transferring ashes is not subject to health requirements and that they need only be carried in a case bearing the name of the deceased on the outside.
Sources checked and case confirmation
Sources checked September 21, 2026. Articles 34 and 35 of the 1974 decree were read here directly from the state gazette, including the border-cemetery provision, and the three-stage entry procedure and the ashes rule were read directly from the Ministry of Health. The Houston consulate publishes a fee for the mortuary certificate, but its fee page returned a server error on both attempts, so no figure is printed here; ask the consulate for the current amount. Iberia’s own baggage page refused access and is not cited; its cargo arm’s page is used instead. Confirm the document list, the fee and the appointment with the consulate for the individual case. Contact Vargas–London with the province in Spain and where your relative is now, without sending medical or identity documents through the inquiry form.
