Rule 12d²¹
Appointment and re-appointment of the members, including the Chairmen, of the Boards of Appeal and of the Enlarged Board of Appeal

(1) The Chairman of the Enlarged Board of Appeal shall, on his appointment, also be appointed as a legally qualified member of the Boards of Appeal. 

(2)²² Upon delegation from the President of the European Patent Office, the President of the Boards of Appeal shall exercise the right to propose the members, including the Chairmen, of the Boards of Appeal and the members of the Enlarged Board of Appeal for appointment by the Administrative Council, and the right to be consulted on their re-appointment (Article 11, paragraph 3) and on the appointment and re-appointment of external legally qualified members (Article 11, paragraph 5).

(3) The President of the Boards of Appeal shall exercise the right under paragraph 2 to be consulted on re-appointments by submitting a reasoned opinion, including an evaluation of the member's or Chairman's performance, to the Administrative Council. The criteria for evaluating performance shall be set by the President of the Boards of Appeal in consultation with the Committee established under Rule 12c, paragraph 1. Subject to a positive opinion and performance evaluation and the number of posts under Article 11, paragraph 3, available in the adopted budget for the Boards of Appeal Unit, the members, including the Chairmen, of the Boards of Appeal and the members of the Enlarged Board of Appeal shall be re-appointed at the end of their five-year term under Article 23, paragraph 1.