Organic Law 1/2026, Impact on Repeat Offenders & Corporate Criminal Liability in Spain

Spain’s Organic Law 1/2026 (Ley Orgánica 1/2026, de 8 de abril, en materia de multirreincidencia) entered into force on 10 April 2026, marking one of the most consequential penal code reforms in recent years. Published in the Official State Gazette (BOE) on 9 April 2026, the reform amends Organic Law 10/1995, the Spanish Penal Code, along with key provisions of the Criminal Procedure Act, tightening the sentencing framework for repeat offenders and expanding pre-trial precautionary powers. For corporate counsel, compliance officers, and criminal defence practitioners operating in Spain, the changes demand immediate attention: higher penalty bands for habitual offenders, revised precautionary-measure rules under Art. 544 bis, and a sharper interface between individual recidivism and corporate criminal liability in Spain.

TL;DR, What Practitioners Need to Know About Organic Law 1/2026

Before diving into the statutory detail, here are the five headline changes every practitioner must absorb immediately:

• Effective date. LO 1/2026 was published in the BOE on 9 April 2026 and came into force the following day, 10 April 2026. There is no transitional period for most provisions.
• Recidivism thresholds tightened. The reform introduces a structured multirreincidencia regime that permits courts to impose aggravated penalties when a defendant accumulates three or more prior convictions for offences of the same nature, even where at least one of those convictions was for a misdemeanour (delito leve).
• Sentencing bands raised. For qualifying offences, principally theft, fraud, mobile-phone snatching, and electricity fraud, maximum sentences increase significantly, with imprisonment of up to three years now available where previously only fines or shorter custodial terms applied.
• Art. 544 bis expanded. The Criminal Procedure Act reforms broaden the scope of precautionary measures available to investigating judges, allowing faster imposition of restraining and protective orders at the pre-trial stage.
• Corporate compliance exposure. Industry observers expect the reform to heighten corporate criminal liability where employees who are repeat offenders commit qualifying offences in a corporate setting, making compliance-programme updates an urgent priority.

Practitioners should convene internal legal teams within 48 hours to audit exposure, trigger litigation holds where appropriate, and begin updating compliance documentation.

What Is Organic Law 1/2026?

Under the Spanish Constitution, an organic law (ley orgánica) occupies a special position in the legislative hierarchy. Organic laws are required for matters relating to fundamental rights, public liberties, and the core structure of the judiciary and criminal law system. They demand an absolute majority in Congress for approval, giving them greater democratic legitimacy and procedural weight than ordinary legislation. LO 1/2026 falls squarely within this category because it amends the Penal Code, itself an organic law (LO 10/1995), and modifies provisions of the Criminal Procedure Act that touch on fundamental rights.

The reform’s full title is Ley Orgánica 1/2026, de 8 de abril, en materia de multirreincidencia, por la que se modifica la Ley Orgánica 10/1995, de 23 de noviembre, del Código Penal y la Ley de Enjuiciamiento Criminal. It was approved on 8 April 2026, published in the BOE on 9 April 2026, and entered into force on 10 April 2026.

Statutory Citation and Where to Read the Text

The consolidated text of LO 1/2026 is available at BOE reference BOE-A-2026-7966. Practitioners should bookmark this reference for ongoing case preparation and compliance documentation. The Consejo General de la Abogacía Española published an accompanying daily legislation bulletin on 9 April 2026 summarising the reform’s scope and immediate implications for the legal profession.

Which Provisions Were Amended

LO 1/2026 amends provisions across two legislative instruments:

• Penal Code (LO 10/1995). Amendments target the recidivism (reincidencia and multirreincidencia) regime, aggravation rules for property offences, and sentencing-band calculations for theft, fraud, and related offences.
• Criminal Procedure Act (Ley de Enjuiciamiento Criminal). The reform modifies Art. 544 bis and related provisions governing pre-trial precautionary measures, expanding judicial powers at the investigation stage.

Key Changes to Recidivism and Sentencing Under the Penal Code Reform 2026

The centrepiece of Organic Law 1/2026 is its overhaul of the recidivism regime in Spain. Before this reform, repeat offending (reincidencia) functioned primarily as a generic aggravating circumstance under Art. 22.8 of the Penal Code. Courts could take prior convictions into account, but the practical effect on sentencing was often modest, particularly for non-violent property offences such as petty theft or low-value fraud. LO 1/2026 introduces a new, structured concept of multirreincidencia (multiple recidivism) that substantially raises the sentencing consequences when a defendant has accumulated a qualifying pattern of prior convictions.

The reform facilitates the imposition of harsher penalties based on the accumulation of previous convictions for offences of the same nature. Where previously a court might treat a string of minor theft convictions as individual, disconnected events for sentencing purposes, the new law connects them into a single escalating track. This represents, as several legal commentators have observed, a clear tightening of the penal response to multiple recidivism in Spain.

Sentencing Mechanics and Worked Examples

Under the new framework, the sentencing calculus changes materially once a defendant crosses the multirreincidencia threshold. The law requires that three or more prior convictions for offences of the same nature concur, with at least one conviction being for a misdemeanour, before the aggravated penalty band applies. Once this threshold is met, the available penalty rises from what would typically be a fine or short custodial term to imprisonment of six months to three years.

Consider a hypothetical scenario: an individual with two prior convictions for petty theft (hurto, each resulting in a fine) commits a third theft. Under the pre-2026 regime, the third offence would still likely attract a fine or a short prison term at the lower end of the standard band. Under LO 1/2026, the combination of three same-nature convictions triggers the multirreincidencia rules, and the court may now impose a custodial sentence of up to three years.

The reform also addresses mobile-phone snatching (hurto al tirón) and electricity fraud as specific offence categories where recidivism has been a persistent enforcement concern. For these offences, the penal code reform 2026 introduces tailored aggravation provisions that ensure habitual offenders face meaningful custodial consequences rather than repeated fines.

Who Is Now More Exposed

The reform disproportionately affects three categories of individuals:

• Habitual property offenders. Individuals with repeated convictions for theft, fraud, or related property crimes face the steepest increase in potential sentences.
• Perpetrators of street-level crime. Mobile-phone snatching and similar offences now carry significantly higher custodial risk for repeat offenders in Spain.
• Offenders at the misdemeanour/felony boundary. Because LO 1/2026 counts prior misdemeanour convictions toward the multirreincidencia threshold, individuals whose criminal history consists mainly of minor offences may now face prison terms that were previously reserved for more serious conduct.

Criminal Procedure Reforms 2026 and Art. 544 bis

Organic Law 1/2026 does not confine itself to sentencing reform. The parallel amendments to the Criminal Procedure Act (Ley de Enjuiciamiento Criminal) are equally significant for practitioners, particularly those advising clients at the investigation and pre-trial stages. The procedural changes centre on Art. 544 bis, which governs precautionary measures available to investigating judges.

What Is Art. 544 bis and Why It Matters Now

Art. 544 bis of the Criminal Procedure Act authorises judges to impose protective and restraining orders during the investigation phase of criminal proceedings. These measures can include prohibitions on approaching victims, restrictions on movement, and requirements to report to a court or police station at specified intervals. Before LO 1/2026, the scope and speed of these measures were sometimes criticised as insufficient to address the risk posed by habitual offenders who continued committing offences while on bail or pending trial.

The reform expands the circumstances under which precautionary measures may be imposed and broadens the types of measures available. Early indications suggest that investigating judges will have greater discretion to impose immediate protective orders upon arrest where the suspect has a documented history of repeat offending. The practical effect is a faster, more robust precautionary framework that can be activated earlier in the pre-trial process.

Practical Timeline: Investigation to Precautionary Measures to Indictment

For defence practitioners, the revised procedural landscape demands a recalibrated response at every stage:

• Arrest and initial hearing (0–72 hours). The prosecution may now request immediate precautionary measures based on the suspect’s prior conviction record. Defence counsel should prepare a record analysis before the hearing to challenge the factual basis for multirreincidencia.
• Precautionary-measure hearing. The judge evaluates whether the suspect meets the threshold for enhanced measures. Defence counsel should be prepared to argue proportionality, present rehabilitation evidence, and challenge whether prior convictions genuinely meet the “same nature” test required by LO 1/2026.
• Pre-trial phase. Once measures are imposed, the defence may apply for review or modification. Practitioners should monitor procedural deadlines closely, any delay in challenging measures may result in prolonged restrictions.
• Indictment and trial. The precautionary measures remain in effect unless successfully challenged. At trial, the multirreincidencia finding will directly influence sentencing if the defendant is convicted.

The key practitioner tip is to request a full copy of the defendant’s criminal record (hoja histórico-penal) at the earliest possible stage. Errors in official records, wrong offence classifications, improperly recorded cancellations, or convictions that should have been expunged, can form the basis for challenging the multirreincidencia threshold and, by extension, the precautionary measures imposed under the expanded Art. 544 bis.

Corporate Criminal Liability in Spain, Practical Risk Map Under Organic Law 1/2026

While LO 1/2026 is primarily directed at individual repeat offenders, the reform carries significant knock-on consequences for corporate criminal liability in Spain. Since the introduction of corporate criminal responsibility through Organic Law 5/2010, and its subsequent refinement under LO 1/2015, legal persons in Spain have been exposed to criminal sanctions for a defined catalogue of offences committed by their directors, employees, or agents. The tightening of individual sentencing through LO 1/2026 amplifies this exposure in two critical ways.

First, the elevated individual penalties mean that the sentencing consequences for persons associated with repeat corporate offenders are now more severe. Where an employee with a pattern of prior convictions commits a qualifying offence in the course of their employment, for instance, repeated fraud carried out on behalf of or for the benefit of the company, the company itself faces heightened scrutiny. The likely practical effect will be that prosecutors treat the individual’s recidivism as evidence of a systemic compliance failure within the organisation.

Second, the procedural changes facilitate quicker imposition of precautionary measures on companies. The expanded Art. 544 bis framework, combined with existing powers to impose interim sanctions on legal persons (including suspension of activities, judicial intervention, or closure of premises), creates a more aggressive enforcement environment.

Which Corporate Models Are at Greatest Risk

The risk profile varies significantly depending on the size and compliance maturity of the organisation:

• SMEs without formal compliance programmes. These entities face the highest risk. Without documented policies, training records, and internal reporting channels, an SME has no mitigation argument if an employee’s repeated offending triggers corporate liability.
• Large corporations with existing programmes. These organisations are better positioned, but must urgently review and update their programmes to reflect the new offence categories and recidivism thresholds introduced by LO 1/2026.
• Subsidiaries and branches. Companies operating as subsidiaries of foreign parent entities must ensure alignment between the parent’s global compliance framework and the specific requirements of Spanish law post-reform.

How Internal Compliance Programmes Interact with Liability

The Spanish Penal Code provides that a legal person may be exempt from criminal liability if it has implemented an effective compliance programme (programa de cumplimiento normativo or Corporate Defence model). This exemption, introduced by LO 1/2015, requires the programme to include risk assessment, internal reporting channels, employee training, and a compliance officer function. Under LO 1/2026, industry observers expect courts to evaluate the adequacy of these programmes with greater rigour, particularly where the company has employed or contracted individuals with known prior convictions.

Immediate Compliance Steps for Corporates After the Penal Reform

In-house counsel and compliance officers should treat LO 1/2026 as a trigger event requiring a structured, time-bound response. The following compliance steps are prioritised by urgency:

• Within 24–48 hours:
  • Convene an emergency meeting of the legal, compliance, and HR teams to brief on LO 1/2026.
  • Issue a litigation hold memorandum preserving all documents and internal communications relevant to offences covered by the reform.
  • Identify employees or business units with potential exposure to qualifying offences (theft, fraud, electricity fraud, mobile-phone snatching).
• Within one week:
  • Review the current compliance programme against the new offence categories and recidivism thresholds. Identify gaps.
  • Appoint or confirm external criminal defence counsel for advisory support.
  • Assess whether any current or former employees have prior convictions that could contribute to a multirreincidencia finding in future proceedings.
• Within one month:
  • Update the compliance programme documentation, training materials, and risk-assessment matrices to reflect LO 1/2026.
  • Conduct targeted training for managers and employees in exposed roles.
  • Review internal reporting channels (canal de denuncias) to ensure they are functional and accessible.
  • Consider whether a voluntary disclosure policy should be adopted or revised in light of the reform.

Companies that have already invested in robust compliance programmes will find this process more straightforward. However, even mature programmes must be updated to account for the specific changes introduced by LO 1/2026, the reform shifts the compliance landscape sufficiently to require documented review and board-level sign-off.

Defence Strategy for Repeat-Offender Findings Under Organic Law 1/2026

For criminal defence practitioners, LO 1/2026 raises the stakes significantly in any case where the prosecution seeks to invoke multirreincidencia. The following defence playbook outlines the principal lines of challenge available.

Challenging the Factual Basis for Multirreincidencia

The first and most effective defence strategy is to scrutinise the prosecution’s factual claim that the defendant meets the multirreincidencia threshold. Defence counsel should:

• Obtain the full criminal record (hoja histórico-penal) and verify every entry for accuracy.
• Check whether any prior convictions have been cancelled (cancelados) under Art. 136 of the Penal Code. Cancelled convictions cannot lawfully be counted toward recidivism.
• Verify that each prior conviction cited by the prosecution is genuinely for an offence “of the same nature” as the current charge, a statutory requirement under LO 1/2026 that may be open to challenge where offence classifications are ambiguous.

Tactical Cross-Checks

Beyond record analysis, experienced defence counsel should apply the following cross-checks:

• Timing of prior convictions. Were they imposed within a timeframe that makes their continued relevance to recidivism legally and constitutionally sustainable?
• Classification disputes. Does each prior conviction meet the precise offence-category requirements of LO 1/2026, or is the prosecution conflating distinct offence types?
• Procedural regularity. Were prior convictions obtained through proceedings that respected the defendant’s fundamental rights? Any conviction obtained in violation of due process may be challenged as a basis for recidivism enhancement.

Mitigation Toolbox

Where a multirreincidencia finding cannot be avoided, defence counsel should deploy the full range of mitigation arguments:

• Rehabilitation evidence. Documented participation in rehabilitation programmes, employment stability, and community ties can support arguments for a sentence at the lower end of the aggravated band.
• Proportionality under ECHR standards. The European Convention on Human Rights requires that penalties be proportionate to the offence. Where LO 1/2026 produces a sentence that appears disproportionate, for instance, three years’ imprisonment for repeated petty theft, defence counsel should raise an ECHR proportionality argument, potentially preserving the issue for appeal to higher Spanish courts or the European Court of Human Rights.
• Conditional release frameworks. Even where a custodial sentence is imposed, defence counsel should explore conditional release, sentence-suspension mechanisms, and alternatives to imprisonment at the sentencing stage.

Comparison Timeline and Quick Reference for LO 1/2026

The full consolidated text of Organic Law 1/2026 is accessible at the BOE website under reference BOE-A-2026-7966.

Conclusion, Navigating Organic Law 1/2026 Effectively

Organic Law 1/2026 represents a fundamental shift in how Spain treats repeat offenders and the downstream consequences for corporate criminal liability. The reform demands an immediate, structured response from both defence practitioners and corporate compliance teams. Three priorities stand out above all others: first, audit criminal records and compliance documentation against the new multirreincidencia thresholds; second, update Corporate Defence programmes to reflect the expanded offence categories and procedural powers; and third, prepare robust defence strategies, grounded in record analysis, proportionality arguments, and ECHR standards, for clients facing recidivism allegations under the new framework. Practitioners who act swiftly will protect their clients’ interests most effectively in this evolving enforcement landscape.

Those seeking specialist guidance should consult experienced criminal law practitioners with deep knowledge of Spanish penal procedure and the new reform.

Sources

1. Boletín Oficial del Estado, Ley Orgánica 1/2026
2. Consejo General de la Abogacía Española, Daily Legislation Bulletin (09/04/2026)
3. Ecija, The Reform of the Penal Code Regarding Multiple Recidivism (LO 1/2026)
4. Alonso Sala, Spain’s Organic Law 1/2026: What Changes in the Criminal Code
5. Leyn Vera Abogados, Criminal Code and Public Safety: Organic Law 1/2026
6. Molins Defensa Penal, What Crimes Can a Legal Entity Be Held Liable For in Spain?