Term of office: five-year tenure with reappointment eligibility and specified age limits for tribunal and appellate members. Section 413 sets five-year terms with eligibility for a further five-year re-appointment for Tribunal and Appellate Tribunal office-holders, prescribes age ceilings (Tribunal: President sixty-seven, other Members sixty-five; Appellate Tribunal: Chairperson seventy, other Members sixty-seven), requires a minimum age of fifty for appointment, and permits retention of lien with the parent cadre or Ministry/Department for up to one year.