§ 32-17-5-3-3

(b) A disclaimer must:(1) be in a writing or other record;(2) state that it is a disclaimer;(3) describe the interest or power disclaimed;(4) be signed by the person making the disclaimer; and(5) be delivered or filed in the manner provided in IC 32-17.5-7.As added by P.L.5-2003, SEC.1.