Start a business Subtype of public entity Select Institutional Public Sector Other public sector entities General information Required documentation Required documentsCertificate of census status issued by the State Tax Administration Agency (AEAT).Certificate issued by the Commercial Registry that proves the constitution of the company and the validity of the representative position or power of the signatory of the application for membership. iIdentity document of the legal representative (DNI or NIE).Identification of the position, function or responsibility held within the entity.Accreditation of the power of representationNotarial power of attorney, deed of authorization or equivalent document that proves the power of representation.Articles of incorporation of the company, identifying the system of representation before third parties. i Required documentsCertificate of census status issued by the State Tax Administration Agency (AEAT).Applicant's identity document (DNI or NIE).Declaration of acting on one's own behalf in the case of self-employed workers.Accreditation of the power of representationNotarial power of attorney, deed of authorization or equivalent document that proves the power of representation.Articles of incorporation of the company, identifying the system of representation before third parties. i Institutional Public SectorRequired documentsDocumentation that proves its registration in the Inventory of Public Sector Entities.Link or official document showing the appointment of the public employee signing the application. iAccreditation of the power of representationResolution, appointment, delegation of powers or equivalent administrative document. iQualified electronic signature linked to the entity, when applicable. iOther public sector entitiesRequired documentsCertificate that proves its registration or adherence to the General Electronic Registry of the General State Administration or equivalent registry that allows proving its legal personality.Powers, appointment or document accrediting the competence of the position or public employee who signs the application. iAccreditation of the power of representationResolution, appointment, delegation of powers or equivalent administrative document. iQualified electronic signature linked to the entity, when applicable. i Attachments - Document Upload Certificate of census status issued by the State Tax Administration Agency (AEAT). Certificate issued by the Commercial Registry that proves the constitution of the company and the validity of the representative position or power of the signatory of the application for membership. Identity document of the legal representative (DNI or NIE). Identification of the position, function or responsibility held within the entity. Notarial power of attorney, deed of authorization or equivalent document that proves the power of representation. Articles of incorporation of the company, identifying the system of representation before third parties. Certificate of census status issued by the State Tax Administration Agency (AEAT). Applicant's identity document (DNI or NIE). Declaration of acting on one's own behalf in the case of self-employed workers. Notarial power of attorney, deed of authorization or equivalent document that proves the power of representation. Articles of incorporation of the company, identifying the system of representation before third parties. Documentation that proves its registration in the Inventory of Public Sector Entities. Link or official document showing the appointment of the public employee signing the application. Resolution, appointment, delegation of powers or equivalent administrative document. Qualified electronic signature linked to the entity, when applicable. Certificate that proves its registration or adherence to the General Electronic Registry of the General State Administration or equivalent registry that allows proving its legal personality. Powers, appointment or document accrediting the competence of the position or public employee who signs the application. Resolution, appointment, delegation of powers or equivalent administrative document. Qualified electronic signature linked to the entity, when applicable.
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