Commission Delegated Regulation (EU) 2020/760 of 17 December 2019 supplementing Regulation (EU) No 1308/2013 of the European Parliament and of the Council as regards the rules for the administration of import and export tariff quotas subject to licences and supplementing Regulation (EU) No 1306/2013 of the European Parliament and of the Council as regards the lodging of securities in the administration of tariff quotas