18.12  If medals obtained at IWF Events  are to be forfeited due to Disqualification  based on these Anti-Doping Rules, the Member Federation  concerned shall ensure that IWF 2021 ANTI-DOPING RULES   / 59such medals are delivered to IWF within (30) days of the receipt of the final appellate decision on Disqualification  or the expiry of the time-limit to appeal.