1. The data transmitted to the CTP pursuant to Article 22a(1) and the data disseminated by the CTP pursuant to Article 27h(1), point (d), shall comply with the regulatory technical standards adopted pursuant to Article 4(6), point (a), Article 7(2), point (a), Article 11(4), point (a), and Article 11a(3), point (a), unless provided otherwise in the regulatory technical standards adopted pursuant to paragraph 3, points (b) and (d), of this Article.

2. The Commission shall establish an expert stakeholder group by 29 June 2024 to provide advice on the quality and the substance of data and the quality of the transmission protocol referred to in Article 22a(1). The expert stakeholder group and ESMA shall work closely together. The expert stakeholder group shall make its advice public.

The expert stakeholder group shall be composed of members with a sufficiently wide range of expertise, skills, knowledge and experience to provide adequate advice.

The members of the expert stakeholder group shall be selected following an open and transparent selection procedure. In selecting the members of the expert stakeholder group, the Commission shall ensure that they reflect the diversity of market participants across the Union.