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Information to the interested party on data protection

5.35. Customs single window

Description of the activity

Centralize the information and documentation sent by economic operators to the different authorities related to foreign trade, avoiding duplication and facilitating administrative processing; as well as enabling a unique positioning of goods for inspection by all those Services, including the Boarder Inspection Services (SIF) and Customs Services, that may decide to carry out a physical inspection.


Effective application of the state tax and customs system.


  • Taxpayers and obligated subjects


  • NIF/DNI, Name and Surname, Address, Telephone, Electronic signature
  • Transactions of goods and services


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


  • Other bodies of the State Administration (Ministry of Health, Social Services and Equality, Ministry of Agriculture, Food and Environment, Spanish Agency for Medicines and Health Products, State Ports, Ministry of Economy and Competitiveness, Ministry of Finance and Public Administrations )

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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