If you have received a questionnaire from the National Statistics Institute, and you want to know why you have been elected, what your rights and obligations are, and why your participation is necessary, you will find the answers to these questions on these pages.

All data you provide to INE are confidential, as they are protected by statistical confidentiality under the Law on the Public Statistical Function.

The success of the Statistical System relies on the full collaboration of citizens, businesses, government and other agencies. Without this collaboration it would be impossible to produce quality, accurate and up-to-date statistics.

The National Statistics Institute is aware of the effort involved for informants in participating in a survey and thanks them for their valuable collaboration.