Validity check

Each register extract issued in the biogas register is provided with a unique register extract number. This number makes it possible to check the authenticity of the corresponding PDF.

All register extracts can also be checked without an account in the Biogasregister:

Check register extract

There are two procedures: Checking using the biogas register extract number and checking using the biogas register extract file (PDF). When the extract number is checked, it is displayed whether a corresponding biogas register extract has been issued by the German Biogasregister. This extract can then be downloaded again as a PDF. When checking the extract file in the original output format (PDF), the biogas register extract to be checked is temporarily transferred to the Biogasregister and an electronic comparison of the documents is carried out.