; and (D) the number of orders received from governmental authorities, categorized by the type of violating content concerned, and the average time needed for taking the action specified in those orders. (f) Data dictionaries Not later than 1 year after the date of enactment of this Act, the Commission shall, in consultation with the NSF and in accordance with section 553 of title 5, United States Code, and subject to subsection (g), issue regulations to require platforms to disclose, and update periodically, data dictionaries to inform and facilitate researcher data access requests. Such data dictionaries shall include descriptions of significant datasets in the platform’s possession relating to content on, or users of, the platform, enforcement of content policy, or advertising, as necessary or appropriate to inform and facilitate researcher data access requests. (g) Privacy, confidentiality, and platform integrity The Commission shall ensure that any reporting or disclosures required pursuant to this section do not infringe upon reasonable expectations of personal privacy of users of platforms or of other persons, or require dissemination of trade secrets. If necessary, the Commission may require withholding of information otherwise required to be disclosed to meet this requirement. The Commission shall further consider the effect of disclosures on risks to platform integrity or the susceptibility of the platform to manipulation or inauthentic behavior, and may limit or reduce the information required to be disclosed if necessary to address a substantial such risk. (h) Variation In implementing this section, the Commission may vary the requirements it imposes on platforms based on the size of the platform and scope of its services. (i) Definitions In this section: (1) Engagement The term engagement means, with respect to content on a platform, the number of times a user interacts with the content, whether through comments, indications of approval or disapproval (such as likes or dislikes), reshares, or any