If the accusation takes place during an Assembly recess, the permission for arrest or detention shall be obtained from the administrative board of the respective House, and the issue shall be referred to the first session of the aforementioned House for decision. Article 103 The Ministers can participate in the sessions of either House of the National Assembly. Either House of the National Assembly can demand the participation of the Ministers in its session. Article 104 Both Houses of the National Assembly shall convene their sessions concurrently, but separately. Sessions of the two Houses shall be held jointly under the following circumstances: 1. When the legislative term or annual sessions are inaugurated by the President; 2. When deemed necessary by the President. The President of the House of People shall preside over the joint sessions of the National Assembly. Article 105 The sessions of the National Assembly shall be open unless the President of the Assembly or at least 10 members of the National Assembly request their secrecy and the Assembly grants their request. No one shall enter the National Assembly building by force. Article 106 The quorum for voting of each House of the National Assembly shall be complete with the majority presence of members and decisions shall be taken with the majority of votes of members present, unless this Constitution states otherwise. Article 107 The National Assembly shall hold two regular sessions annually. The term of both regular sessions shall be 9 months every year, and when needed, the Assembly shall extend its term.