1.Undertakings subject to the requirements of Article 19a of this Directive shall prepare their management report in the electronic reporting format specified in Article 3 of Commission Delegated Regulation (EU) 2019/815 27 and shall mark up their sustainability reporting, including the disclosures provided for in Article 8 of Regulation (EU) 2020/852, in accordance with the electronic reporting format specified in that Delegated Regulation. Until such rules on the marking-up are adopted by way of that Delegated Regulation, undertakings shall not be required to mark up their sustainability reporting.
2.Parent undertakings subject to the requirements of Article 29a shall prepare their consolidated management report in the electronic reporting format specified in Article 3 of Delegated Regulation (EU) 2019/815 and shall mark up their sustainability reporting, including the disclosures provided for in Article 8 of Regulation (EU) 2020/852, in accordance with the electronic reporting format specified in that Delegated Regulation. Until such rules on the marking-up are adopted by way of that Delegated Regulation, parent undertakings shall not be required to mark up their sustainability reporting.