The safety catalogue comprises the following seven measures to improve spectator protection and passive safety:
(1) Track section Döttinger Höhe / Antoniusbuche: Installation of an additional FIA fence to fence off federal road B258, which runs parallel to the track, alongside a 700-metre high-speed sector.
(2) Track section Hocheichen: Installation of a metallic fence behind the existing FIA fence to fence off the agricultural road running parallel to the track.
(3) Track section Quiddelbacher Höhe / Flugplatz: Renewal of 500 metres of track surface to smooth out bumps. Back in spring, this section saw the installation of a FIA fence and an additional metallic fence, as well as an extension of the tyre wall.
(4) Track section Schwedenkreuz: Creation of a restricted zone that is closed to spectators on the right-hand side of the track; installation of a FIA fence on the left-hand side.
(5) Track section Metzgesfeld: Installation of additional FIA fences and metallic fences to increase spectator protection and protection of the camping area on the right-hand side of the track; guardrails will be moved closer to the track.
(6) Track section Wippermann: Closing the gap in the metallic fence.
(7) Track section Stefan Bellof S: Installation of an additional FIA fence directly at the edge of the track behind the guardrails.
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