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Information to the interested party on data protection

5.25. Registry Entries

Description of the activity

Management of all entry/exit registry entries by any means allowed in the regulations, as well as through the registry entry exchange system between administrations (SIR).


Effective application of the state tax and customs system.


  • Taxpayers and obligated subjects


  • As metadata in database tables: NIF, phone number, email, public part of certificates used to authenticate


  • Collection 
  • Record
  • Storage
  • Structuring 
  • Modification
  • Update
  • Copy
  • Analysis
  • Enquiry
  • Extraction
  • Promotion
  • Interconnection
  • Limitation
  • Suppression 
  • Destruction
  • Other


  • Other AAPP within the terms set out in article 95 of the LGT, through the registry entry exchange system
  • Mail
  • Courts

International transfers

are not foreseen

Planned deadlines for deletion

The data collected will not be deleted and will remain in the databases of the State Tax Administration Agency (AEAT) in order to cover possible legal requirements or other types of claims that may arise.


Based on the actions entrusted to the AEAT for the exercise of its functions, the data of the activities may be processed for data analysis and mining.

Technical/organizational measures

All data processed has been evaluated through a risk analysis, having obtained a list of technical and organizational measures to apply.

These measures have been applied in accordance with the approved adaptation plan.

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