; (F) safeguard personally identifiable information; (G) protect confidential business information; and (H) enhance cybersecurity protections. (3) Committee A negotiated rulemaking committee established pursuant to section 565 of title 5 to carry out this subsection shall have a maximum of 17 members limited to representatives of the Department of Transportation, State and local governments, metropolitan planning organizations, urban and rural covered recipients, associations that represent public transit agencies, labor representatives, mobility on demand providers, and mobility as a service technology providers. (4) Publication of proposed regulations Proposed regulations to implement this section shall be published in the Federal Register by the Secretary not later than 18 months after such date of enactment. (5) Extension of deadlines A deadline set forth in paragraph (3) may be extended up to 180 days if the negotiated rulemaking committee referred to in paragraph (4) concludes that the committee cannot meet the deadline and the Secretary so notifies the Committee on Transportation and Infrastructure of the House of Representatives and the Committee on Banking, Housing, and Urban Affairs of the Senate. (g) Application of recipient revenue vehicle miles With respect to revenue vehicle miles with one passenger of a covered recipient using amounts under this section, such miles— (1) shall be included in the National Transit Database under section 5335