Responsible Declaration Spain (Declaración Responsable)

A Responsible Declaration Spain (Declaración Responsable) is a formal administrative document through which a natural person or legal entity self-certifies to a public administration — the Ayuntamiento, the autonomous community's administrative body, a ministerial department, or the Agencia Estatal de Administración Tributaria (AEAT) — that they meet all the regulatory requirements prescribed by law for initiating a regulated activity, exercising a professional right, or obtaining an administrative benefit, without requiring prior verification or authorisation by the administration. The declaración responsable is governed by Article 69 of Ley 39/2015, de 1 de octubre, del Procedimiento Administrativo Común de las Administraciones Públicas (LPAC), which gives it formal statutory definition and legal effect within the Spanish administrative procedure framework.

Article 69.1 of Ley 39/2015 defines the declaración responsable as a document signed by a person in which they declare, under their own responsibility, that they meet the requirements established by the applicable regulatory framework for accessing or exercising a specific activity, that they have at the time of the declaration the relevant documentation proving compliance and that they commit to maintain compliance during the entire period of exercise of the activity, and that they will keep such documentation available to be checked by the competent administration.

The declaración responsable was introduced into Spanish administrative law as a transposition of EU Directive 2006/123/EC (the Services Directive — Directiva Bolkestein) on services in the internal market, implemented in Spain principally through Ley 17/2009, de 23 de noviembre, sobre el libre acceso a las actividades de servicios y su ejercicio (Ley Paraguas) and Ley 25/2009, de 22 de diciembre (Ley Ómnibus), which amended numerous sector-specific laws to replace prior administrative authorisation requirements with the declaración responsable or comunicación previa (prior notification) mechanism, reducing administrative burdens on businesses throughout Spain.

The legal effect of filing a declaración responsable is immediate — under Article 69.3 of Ley 39/2015, the activity or right can be commenced immediately upon filing, without waiting for administrative verification, subject to the administration's power of subsequent verification and control. The administration retains the right to verify compliance at any time and may suspend, revoke, or restrict the authorised activity if non-compliance is discovered — without this affecting the validity of acts performed in good faith during the period of apparent compliance.

The declaración responsable is distinct from the comunicación previa (prior notification) under Article 68 of Ley 39/2015 — the comunicación previa simply informs the administration of the intention to commence an activity without asserting compliance with regulatory requirements, while the declaración responsable actively certifies that all requirements are met. Both mechanisms are extensively used by Spanish Ayuntamientos under their municipal ordinances for licensing commercial activities (actividades comerciales) and construction work (obras menores), replacing traditional licencias de apertura and licencias de obra in many municipalities under Ley 20/2013 de Garantía de la Unidad de Mercado.

The Tribunal Supremo (Sala de lo Contencioso-Administrativo) has developed case law clarifying the scope and limits of the declaración responsable regime — confirming that administrations cannot impose requirements beyond those established by sector law, that false declarations give rise to immediate loss of the right exercised, and that third parties who transacted in good faith with a declarant are protected even where the declaration was subsequently found to be inaccurate. Key judgments include STS 1255/2019 and STS 2007/2020 (both from the Sala Tercera del Tribunal Supremo), which delineated the relationship between the declaración responsable and the licencia de apertura in the context of commercial openings.

Autonomous communities (comunidades autónomas) have competence to develop sector-specific declaración responsable regimes for activities within their legislative powers under the Constitución Española 1978, Articles 148–149. For example, Cataluña's Codi de Consum (Ley 22/2010), Andalucía's consumer and commercial legislation, and the País Vasco's administrative procedure law each establish specific declaración responsable formats and procedural requirements that may differ in detail from the state LPAC framework, though all must respect the EU Services Directive minimum standards.

For public procurement under Ley 9/2017 de Contratos del Sector Público (LCSP), the declaración responsable takes the form of the European Single Procurement Document (DEUC — Documento Europeo Único de Contratación), through which bidders self-certify solvency and legal compliance at the tender stage. The DEUC is a structured declaración responsable harmonised across the EU under Commission Implementing Regulation 2016/7, allowing bidders to participate in procurement across member states without reproducing supporting documents at each tender.

A Responsible Declaration Spain is required in a wide range of regulatory contexts where Ley 39/2015 or sector-specific legislation has replaced prior administrative authorisation with self-certification.

The declaration is needed when a business wishes to open commercial premises (local comercial) in a municipality that has adopted the declaración responsable regime for commercial openings under its Ordenanza Municipal de Actividades and Ley 20/2013 de Garantía de la Unidad de Mercado. In Madrid, Barcelona, Valencia, and most major Spanish cities, low and medium-risk commercial activities can commence immediately upon filing a declaración responsable with the Ayuntamiento — without waiting for municipal inspection or prior authorisation.

The declaration is needed for professional licensing in regulated professions — for example, a healthcare professional registering with an autonomous community's professional college (colegio profesional), a building contractor (contratista de obras) confirming compliance with safety and qualification requirements under the Ley de Ordenación de la Edificación (Ley 38/1999), or a security company obtaining authorisation under Ley 5/2014 de Seguridad Privada.

A Declaración Responsable is required in public procurement (contratación pública) under Ley 9/2017 de Contratos del Sector Público (LCSP) when a bidder self-certifies compliance with economic, technical, and legal capacity requirements at the tender stage — the ESPD (European Single Procurement Document — Documento Europeo Único de Contratación, DEUC) used across the EU is a structured form of declaración responsable. The contracting authority (poder adjudicador) may verify compliance through the Registro de Licitadores y Empresas Clasificadas administered by the Junta Consultiva de Contratación del Estado.

The declaration is needed in subsidy and grant applications (subvenciones) under Ley 38/2003 General de Subvenciones, where beneficiaries self-certify compliance with the eligibility requirements — including absence of debts to the Agencia Tributaria (AEAT) and Tesorería General de la Seguridad Social (TGSS), compliance with labour law, and absence of insolvency proceedings — as a condition for receiving public funds from the administración convocante.

A Responsible Declaration is needed in real estate development (promoción inmobiliaria) for first occupancy licences (licencias de primera ocupación) in many autonomous communities — where traditional licencias de primera ocupación have been replaced by declaraciones responsables confirming that the construction complies with the building permit and the technical specifications, signed by the arquitecto and arquitecto técnico who directed the works under the Ley de Ordenación de la Edificación (Ley 38/1999).

The declaration is required when a regulated professional (médico, abogado, arquitecto, ingeniero) registers with their colegio profesional or renews their professional registration — providing a self-certification of holding the required academic qualifications (titulaciones académicas), professional indemnity insurance, and absence of disciplinary sanctions. Many colegios profesionales in Spain operate a declaración responsable-based registration system under their statutes and applicable autonomous community law.

A declaración responsable is also needed when a food business (establecimiento alimentario) commences operations under the Reglamento (CE) 852/2004 on food hygiene and Real Decreto 191/2011 on the Registro General Sanitario de Empresas Alimentarias y Alimentos (RGSEAA) — the food business must file a declaración responsable with the autonomous community's public health authority confirming compliance with hygiene, traceability, and APPCC (HACCP — Análisis de Peligros y Puntos de Control Crítico) requirements before opening.

A valid Responsible Declaration Spain under Article 69 of Ley 39/2015 must contain the following key elements to fulfil its legal function as a self-certification of regulatory compliance.

Identification of the Declarant: Full legal name and DNI/NIE/CIF of the person or entity making the declaration. For legal entities, the company name, NIF, Registro Mercantil details (número, tomo, folio), and the name and authority reference of the legal representative signing the declaration. The representative's poder notarial or organic authority (administrador único, consejero delegado) must be verifiable.

Identification of the Administración Receptora: The specific public administration (Ayuntamiento, autonomous community body, ministerial department, or regulatory agency) to which the declaration is addressed — critical for ensuring the declaration reaches the correct órgano competente under the jurisdictional rules of Ley 39/2015. Declarations must be submitted through the sede electrónica of the relevant authority where electronic submission is available.

Activity or Right Being Declared: A precise description of the regulated activity, professional right, benefit, or administrative procedure to which the declaration relates — including the specific legal provision (Ley, Real Decreto, or municipal ordinance) establishing the requirements being self-certified. Generic or vague activity descriptions may cause the authority to request clarification, delaying the immediate legal effect of the declaration.

Compliance Certification Language: The formal declaration formula required by Article 69.1 of Ley 39/2015 — confirming that: (1) the declarant meets all legal requirements; (2) the supporting documentation exists and is held by the declarant; and (3) the declarant commits to maintain compliance and keep documentation available for administrative verification at any time by the competent authority.

Specific Requirements Met: A list or narrative of the specific regulatory requirements being self-certified — for example, professional qualifications (titulaciones), insurance coverage, premises compliance with fire safety regulations under Real Decreto 513/2017 (Reglamento de Instalaciones de Protección Contra Incendios), accessibility standards under Real Decreto Legislativo 1/2013 (Ley General de Derechos de las Personas con Discapacidad), health and safety compliance under Ley 31/1995 (LPRL), or financial capacity requirements.

Consequences of False Declaration: A reference to the legal consequences of filing a false or inaccurate declaración responsable — under Article 69.4 of Ley 39/2015, a false declaration gives the administration the right to immediately suspend the activity or right, require reinstatement of the prior situation, and impose administrative sanctions under the applicable sector legislation, without prejudice to criminal liability under Articles 395–398 of the Código Penal (LO 10/1995).

Date and Signature: The date and city of execution and the declarant's handwritten or electronic signature (firma electrónica reconocida in electronic submissions through the sede electrónica). For declarations submitted through the AEAT's sede electrónica or the TGSS Import@ss portal, digital signatures using certificado digital or Cl@ve Permanente are required under Ley 59/2003 de Firma Electrónica.

Forms-legal.com provides this Responsible Declaration Spain template as a practical starting point. The specific content, format, and procedural requirements for declaraciones responsables vary by sector and autonomous community — always verify the requirements of the specific administración receptora before filing, and consider consulting a gestor administrativo or abogado for activities with significant regulatory implications.