From that date, the Swiss Confederation should participate in the SISNET Budget

The proposed amendments have no financial impact on the Member States contributions to the Sisnet budget

The SIS 1+ and the SIRENE systems operate at the moment on the SISNET communications network.

The SIRENE bureau should use the dedicated SISNET e-mail address for the exchange of non-operational information.

The MOMO system also makes use of another ESA-developed system: SISNeT (Signal In Space via Internet).