Article 33Essential requirements regarding interoperability of data, of data sharing mechanisms and services, as well as of common European data spaces

1. Participants in data spaces that offer data or data services to other participants shall comply with the following essential requirements to facilitate the interoperability of data, of data sharing mechanisms and services, as well as of common European data spaces which are purpose- or sector-specific or cross-sectoral interoperable frameworks for common standards and practices to share or jointly process data for, inter alia, the development of new products and services, scientific research or civil society initiatives:

(a)

the dataset content, use restrictions, licences, data collection methodology, data quality and uncertainty shall be sufficiently described, where applicable, in a machine-readable format, to allow the recipient to find, access and use the data;

(b)

the data structures, data formats, vocabularies, classification schemes, taxonomies and code lists, where available, shall be described in a publicly available and consistent manner;

(c)

the technical means to access the data, such as application programming interfaces, and their terms of use and quality of service shall be sufficiently described to enable automatic access and transmission of data between parties, including continuously, in bulk download or in real-time in a machine-readable format where that is technically feasible and does not hamper the good functioning of the connected product;

(d)

where applicable, the means to enable the interoperability of tools for automating the execution of data sharing agreements, such as smart contracts shall be provided.

The requirements can have a generic nature or concern specific sectors, while taking fully into account the interrelation with requirements arising from other Union or national law.

2. The Commission is empowered to adopt delegated acts, in accordance with Article 45 of this Regulation to supplement this Regulation by further specifying the essential requirements laid down in paragraph 1 of this Article, in relation to those requirements that, by their nature, cannot produce the intended effect unless they are further specified in binding Union legal acts and in order to properly reflect technological and market developments.

The Commission shall when adopting delegated acts take into account the advice of the EDIB in accordance with Article 42, point (c)(iii).

3. The participants in data spaces that offer data or data services to other participants in data spaces which meet the harmonised standards or parts thereof, the references of which are published in the Official Journal of the European Union, shall be presumed to be in conformity with the essential requirements laid down in paragraph 1 to the extent that those requirements are covered by such harmonised standards or parts thereof.

4. The Commission shall, pursuant to Article 10 of Regulation (EU) No 1025/2012, request one or more European standardisation organisations to draft harmonised standards that satisfy the essential requirements laid down in paragraph 1 of this Article.

The article continues in the official text.