This page contains the catalogue of web services offered by the State Secretariat for Budgets and Expenditure and the General Comptroller of the State Administration to ensure interoperability with the systems of other public bodies and administrations.
Specific information on each of the services can be found by clicking on the name of the particular service, if this function is active, alternatively additional information can be found by emailing the address that appears on the home page of this website.
Procedimiento de solicitud de acceso de entidades externas a los servicios WEB corporativos de la Oficina de Informática Presupuestaria (pdf)
Access the forms that will allow you to carry out different operations (registration of one or several services on the same request, monitoring the status of requests created previously, self-management of certificates) at:
Acceso de Entidades Externas a Servicios Web
Note:There is a help presentation for self-management of certificates at the following link: help presentation:
presentación de ayuda.
To create a request for one of the web services shown in the list below, click the link in the right-hand column (Request this web service).