Updated to LO 1/2026 and LO 1/2025 · Reviewed July 2026 · Author: Francisco Javier Martín Porras, criminal lawyer and court expert · SCJE team
The inviolability of the home only yields to consent, flagrante delicto or a reasoned court order. The entry and search is the proceeding that sustains the most convictions (drugs, weapons, devices) and also the one that generates the most nullities: stereotyped orders, searches without the court clerk or the interested party, unauthorised extensions. We comment on the complete regime, including company premises.
In brief. In brief. Without consent, flagrante delicto or a court order, the entry is null and drags down what was found. The order must state specific indications: generic templates fall in subsequent review. The search requires the presence of the interested party and of the court clerk. What is found by chance (casual finding) has its own validity rules.
The inviolability of the home only yields to three titles: valid consent, flagrante delicto or a reasoned court order notified to the interested party. It is the proceeding that sustains the most convictions in drugs, weapons and device cases, and at the same time the one that generates the most nullities: stereotyped orders that reproduce the police request without the judge’s own analysis, searches carried out without the court clerk or without the interested party who was detained and available, and extensions not covered by the order.
Our defence work covers the entire cycle: challenge of the enabling order (indications, proportionality, delimitation of places), control of the practice of the search (time, presence, record and chain of custody of what was seized), invalidation of consent given while detained and without a lawyer, and company searches with delimitation of protected spaces and third-party data.
| Requirement | Legal basis | Content | Effect of breach |
|---|---|---|---|
| Enabling title | Arts. 545 and 550 LECrim | Consent, flagrante delicto or a reasoned court order | Null entry; what was found is dragged down |
| Reasoned order | Art. 546 LECrim | Objective indications, purpose and specific spaces; by day save authorised urgency | Stereotyped or template orders fall in review |
| Real flagrancy | Art. 553 LECrim | Direct perception of the offence being committed | Flagrancy narrated after the fact collapses; entry null |
| Presence of the interested party | Arts. 566 to 572 LECrim | Interested party or representative, two witnesses failing that | Classic nullity if detained and available but absent |
| Court clerk | Arts. 566 to 572 LECrim | Documents the record: findings, places and objections | Search without the clerk lacks evidentiary guarantee |
| Valid consent | Arts. 545 et seq. LECrim | Free, informed and, if detained, given with a lawyer; unequivocal record | Consent under pressure or without counsel is null |
| Devices found | Art. 588 sexies LECrim | Specific judicial authorisation for phone or computer content | Imaging under the entry order alone is null (STS 489/2018) |
| Casual findings | Case-law doctrine | Valid as notitia criminis; extension of cover required | Exploratory searches and excesses over the order are annulled |
Summary drawn from the Spanish source page for orientation purposes. The applicable provisions are those in force at the relevant time; each case requires individual analysis by a criminal lawyer.
Original commentary by the firm, checked against the reference work in our library: Ley de Enjuiciamiento Criminal Comentada, Lefebvre-El Derecho, 13th edition, May 2026. The nullity of the entry drags down what was found and its derivatives: we compare police request and order word by word, reconstruct what the officers actually perceived before entering and audit the record of the search line by line.
The first question is whether the searched space was constitutionally a home and whether the enabling title was valid: a stereotyped order or an entry under narrated flagrancy opens the path to nullity.
The entry order does not authorise the imaging of phones or computers: their content requires the specific authorisation of art. 588 sexies LECrim. Without it, chats, photos and geolocation data fall.
Company searches require delimitation of constitutionally protected spaces (management offices, mail) and of third-party data. We cover the regime in our dawn-raid guide.
Consent must be free, informed and, if detained, given with the assistance of a lawyer, and it must be recorded unequivocally. A “come in” under police pressure on the doorstep is not valid consent: it is successfully challenged.
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