> For the complete documentation index, see [llms.txt](https://www.mica.wtf/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://www.mica.wtf/mica.wtf/mifir/title-iii-transparency-for-systematic-internalisers-and-investment-firms-trading-otc-and-tick-size-r/22b.md). # Art. 22b — Data quality 1. The data transmitted to the CTP pursuant to [Article 22a(1)](/mica.wtf/mifir/title-iii-transparency-for-systematic-internalisers-and-investment-firms-trading-otc-and-tick-size-r/22a.md) and the data disseminated by the CTP pursuant to [Article 27h(1)](/mica.wtf/mifir/title-iva-data-reporting-services-art.-27a-27i/27h.md), point (d), shall comply with the regulatory technical standards adopted pursuant to [Article 4(6)](/mica.wtf/mifir/title-ii-transparency-for-trading-venues-art.-3-13/4.md), point (a), [Article 7(2)](/mica.wtf/mifir/title-ii-transparency-for-trading-venues-art.-3-13/7.md), point (a), [Article 11(4)](/mica.wtf/mifir/title-ii-transparency-for-trading-venues-art.-3-13/11.md), point (a), and [Article 11a(3)](/mica.wtf/mifir/title-ii-transparency-for-trading-venues-art.-3-13/11a.md), 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)](/mica.wtf/mifir/title-iii-transparency-for-systematic-internalisers-and-investment-firms-trading-otc-and-tick-size-r/22a.md). 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. The expert stakeholder group shall elect a Chair from among its members, for a term of two years. The European Parliament may invite the Chair of the expert stakeholder group to make a statement before it and to answer any questions from its members whenever so requested. 3. ESMA shall develop draft regulatory technical standards to specify the quality of the transmission protocol, measures to address erroneous trade reporting and enforcement standards in relation to data quality, including arrangements regarding cooperation between data contributors and the CTP, and, where necessary, the quality and the substance of the data for the operation of the consolidated tapes. 1. the minimum requirements for the quality of the transmission protocols referred to in [Article 22a(1)](/mica.wtf/mifir/title-iii-transparency-for-systematic-internalisers-and-investment-firms-trading-otc-and-tick-size-r/22a.md); 2. the presentation of the core market data to be disseminated by the CTP, in accordance with prevailing industry standards and practices; 3. what constitutes the transmission of data as close to real time as technically possible; 4. where necessary, the data needed to be transmitted to the CTP in order for it to be operational, taking into account the advice of the expert stakeholder group established pursuant to paragraph 2, including the substance and the format of those data, in accordance with prevailing industry standards and practices. Those draft regulatory technical standards shall in particular specify all of the following: For the purposes of the first subparagraph of this paragraph, ESMA shall take into account the advice from the expert stakeholder group established pursuant to paragraph 2 of this Article, international developments, and standards agreed at Union or international level. ESMA shall ensure that the draft regulatory technical standards take into account the transparency requirements laid down in [Articles 3](/mica.wtf/mifir/title-ii-transparency-for-trading-venues-art.-3-13/3.md), [6](/mica.wtf/mifir/title-ii-transparency-for-trading-venues-art.-3-13/6.md), [8](/mica.wtf/mifir/title-ii-transparency-for-trading-venues-art.-3-13/8.md), [8a](/mica.wtf/mifir/title-ii-transparency-for-trading-venues-art.-3-13/8a.md), [8b](/mica.wtf/mifir/title-ii-transparency-for-trading-venues-art.-3-13/8b.md), [10](/mica.wtf/mifir/title-ii-transparency-for-trading-venues-art.-3-13/10.md), [11](/mica.wtf/mifir/title-ii-transparency-for-trading-venues-art.-3-13/11.md), [11a](/mica.wtf/mifir/title-ii-transparency-for-trading-venues-art.-3-13/11a.md), [14](/mica.wtf/mifir/title-iii-transparency-for-systematic-internalisers-and-investment-firms-trading-otc-and-tick-size-r/14.md), [20](/mica.wtf/mifir/title-iii-transparency-for-systematic-internalisers-and-investment-firms-trading-otc-and-tick-size-r/20.md), [21](/mica.wtf/mifir/title-iii-transparency-for-systematic-internalisers-and-investment-firms-trading-otc-and-tick-size-r/21.md) and [27g](/mica.wtf/mifir/title-iva-data-reporting-services-art.-27a-27i/27g.md). ESMA shall submit the draft regulatory technical standards referred to in the first subparagraph to the Commission by 29 December 2024. Power is delegated to the Commission to supplement this Regulation by adopting the regulatory technical standards referred to in the first subparagraph in accordance with Articles 10 to 14 of Regulation (EU) No 1095/2010. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. 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