23.04.2026
Dear Sirs,
please be informed that on April 23, between 7:00 PM and 11:00 PM (CET), a scheduled maintenance will take place. During this time, the BOK-KZR application and the KZR system website (https://kzr.inig.eu) will be temporarily unavailable.
We apologize for any inconvenience this may cause.
Sincerely
KZR INiG Team
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Biofuels and bioliquids
Biomass fuels
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