Section 29(3) in The Maharashtra Village Panchayats Act, 1959
(3)If any member or the Sarpanch whose resignation is placed before the meeting of the panchayat wants to dispute genuineness of the resignation, he shall refer such dispute to the Collector within seven days from the date on which his resignation is placed before the meeting of the panchayat. On the receipt of dispute, the Collector shall decide it, as far as possible within fifteen days from the date of its receipt.