Infrastructure atlas; transmission of data

If you have been required by the Central Information Office to supply infrastructure data, you can submit your digitally available georeferenced data to the Infrastructure Atlas via the Infrastructure Atlas portal page (ISA portal).



- You are the owner or operator

  • of a public utility network with facilities that can be used for telecommunications purposes; or
  • other physical infrastructure suitable for purposes of establishing or connecting short-range wireless access points.

- You have the data on the eligible facilities geo-referenced and in digital form.


  • Before you supply data for the Infrastructure Atlas for the first time, you will receive a commitment notice from the Federal Network Agency or conclude a public law contract with the Federal Network Agency.
  • Process your geodata in accordance with the valid data supply conditions for the infrastructure atlas. A current version of the conditions is available for download via the ISA portal.
  • Proceed as follows to submit new data and also to update your data:
    • Access the ISA portal and register as a data provider if you do not yet have user access to the portal.
    • Fill out the online form for data delivery, upload your geodata and submit it electronically.
    • You can check the processing status of your data delivery at any time in the ISA portal.
    • As soon as processing is complete, your data will be displayed in the infrastructure atlas for authorized persons.


You will receive a separate deadline for the 1st data delivery (6 weeks after conclusion of the contract or notification of the obligation notice). The data must be updated annually on 01.07. Voluntary updates are possible at any time.

Processing time

2 to 3 weeks

Required documents

  • Required Documents

    • The data relevant for the infrastructure atlas must be transmitted digitally in a georeferenced and vectorized data format that is suitable for inclusion in the infrastructure atlas.

Online procedures

  • Infrastrukturatlas - ISA-Portal

    The ISA portal bundles all information and services related to the Infrastructure Atlas (ISA). As an information and planning tool for gigabit expansion, it is an important component of the gigabit land registry.


  • Levy: none


No legal remedy is provided


Responsible for editing:Bundesministerium für Digitales und Verkehr

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