From: https://www.icann.org/resources/pages/bylaws-2012-02-25-en#IV There shall be an omnibus standing panel of between six and nine members with a variety of expertise, including jurisprudence, judicial experience, alternative dispute resolution and knowledge of ICANN's mission and work from which each specific IRP Panel shall be selected. The panelists shall serve for terms that are staggered to allow for continued review of the size of the panel and the range of expertise. A Chair of the standing panel shall be appointed for a term not to exceed three years. Individuals holding an official position or office within the ICANN structure are not eligible to serve on the standing panel. In the event that an omnibus standing panel: (i) is not in place when an IRP Panel must be convened for a given proceeding, the IRP proceeding will be considered by a one- or three-member panel comprised in accordance with the rules of the IRP Provider; or (ii) is in place but does not have the requisite diversity of skill and experience needed for a particular proceeding, the IRP Provider shall identify one or more panelists, as required, from outside the omnibus standing panel to augment the panel members for that proceeding.