There are two versions of the questionnaire, identical in their content and operation, but different in their installation. Choose the one you prefer:
Web questionnaire (digital accessibility)
This version of the questionnaire runs directly in your browser, without installation.
Click on "Cuestionario web trimestral"
and start filling out the questionnaire.
Both versions generates the files that to be sent to the Central Balance Sheet by email (centraldebalances@bde.es 
).
Download the questionnaire application
This application of the questionnaire is installed on your computer
Click on "Cuestionario electrónico trimestral" 
(6 MB) and choose the directory where you wish to save the installer program.
Main features of both questionnaires
- It makes it easy to fill out the quarterly questionnaire.
- Confidentiality. The application requires the use of a code to encrypt the information received/sent by the Central Balance Sheet Data Office.
- It includes a debugging function that shows apparent errors in the information entered and allows them to be corrected in an interactive way, which will reduce or eliminate subsequent requests for additional information by telephone from the Central Balance Sheet Data Office.
- The application provides help prompts for each screen, for the function on which the cursor is positioned or for the meaning of concepts and keys in the questionnaire.
- The application generates the files to be sent to the Central Balance Sheet Data Office by e-mail (centraldebalances@bde.es ).