14 A programming licence holder who has been granted a programming licence in a multiplex for public interest television broadcasting shall meet the requirements regarding the diversity of television programming referred to in section 26(3) throughout the validity period of the licence. The Government may incorporate terms into a programming licence that concern: 1) geographical coverage of audiovisual programmes; 2) daily broadcasting time; or 3) transmission technology and capacity. The Government shall have the right to attach terms to the licence that relate to the programme service and are necessary to safeguard the diversity of programmes and the needs of special groups of the public. Section 28 Temporary programming licence Ficora shall grant a programming licence for short-term television or radio broadcasting operations in a digital terrestrial mass communications network without following the procedure referred to in sections 23 and 25, where there is no justifiable reason to suspect that the applicant will violate the provisions of this Act and: 1) the operations do not last more than three months; or 2) weekly operations do not last more than eight hours. An operator holding a licence referred to in subsection 1(1) may not be granted a licence for successive three-month periods. Ficora may grant a licence referred to in subsection 1(2) for a maximum period of one year. Section 29 Amendments to a programming licence The licencing authority may alter a programming licence during its validity period upon request by or with the consent of the licence holder or otherwise if it is necessary for special reasons due to technical development, international treaty obligations, an essential change in the operating conditions of an activity subject to a licence, changes in market conditions or other essential changes. Section 30 Transfer of a programming licence A programming licence may only be transferred within a group of undertakings in the meaning of Chapter 1(6) of the Accounting Act. Such a transfer shall be notified immediately to Ficora. If the control in the meaning of Section 1(5) of the Accounting Act or the effective control in respect of the licence holder changes, such a change shall be notified immediately to the licencing authority, which shall decide within two months from the notification whether to cancel the licence due to the change in the effective control. The licencing authority may decide not to cancel the licence if it is apparent that: 1) the requirements for granting a licence pursuant to Sections 25 and 26 have been met; and 2) operations continue according to the licence terms.