4.5 The Chairman.
a. The Chairman of the ISCA for the period following the Conference will be elected at the Conference, and is preferably representing the host organisation for the following year.
b. The main responsibility of the Chairman is to prepare and chair the formal part of the Conference taking place at the end of his term of office.
c. In addition, the Chairman may be assigned certain tasks and responsibilities by the Conference. Such assignments shall be carefully described in the Minutes of the Conference. The Chairman shall carry out the assignments during his period of office and will be accountable to the other members of the ISCA.
d. All costs related to the activities of the Chairman must be carried by the Chairman's own organisation, unless otherwise unanimously agreed by the Conference participants. Organisations not attending the Conference are not bound by such agreement unless they indicate concurrence in writing.
e. The Chairman may represent the ISCA only in matters and with opinions that conform with the contents of these Articles.
4.6 Communication.
Each ISCA member is to keep the Chairman informed of the senior representative of its organisation who will be the main contact for the Chairman.
4.7 Agendas and Minutes of Conferences.
The agenda for a Conference must be in the possession of member organisations at least three weeks prior to the Conference and must include at least the following items：
a. Nomination of member representatives to approve the Minutes of the Conference.
b. Matters arising from the previous Conference.
c. Review of the previous exchange programme.
d. Planning of the following year's exchange programme.
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