A natural or legal person established in the Union explicitly designated to act on behalf of a DNS service provider, a TLD name registry, an entity providing domain name registration services, a cloud computing service provider, a data centre service provider, a content delivery network provider, a managed service provider, a managed security service provider, or a provider of an online marketplace, of an online search engine or of a social networking services platform that is not established in the Union, which may be
addressed by a competent authority or a CSIRT in the place of the entity itself with regard to the obligations of that entity under Directive NIS2.
Source: Directive 2022/2555 (NIS2)
glossary