1.2.1. The Supervisory Board shall decide on the dates of its meetings on a proposal from the Chair. The Supervisory Board shall, in principle, meet regularly following a schedule that it shall determine in good time before the start of each calendar year.
2.2. The Chair shall convene a meeting of the Supervisory Board if a request for a meeting is submitted by at least three of its members.
3.2.3. The Chair may also convene meetings of the Supervisory Board whenever he/she deems it necessary. In such cases, this shall be specified in a cover note.
4.2.4. At the request of the Chair, the deliberations of the Supervisory Board may also take place by means of teleconferencing, unless at least three members of the Supervisory Board object.