; (ii) the annual price, including recurring subscription costs and any costs to contract labor, to operate or maintain the legacy information technology system; and (iii) the name and contact information of the vendor; and (E) the date of the next expected update or modernization, retirement, or disposal of the legacy information technology system. (b) Transparency and accountability (1) In general Upon request by a House of Congress, a congressional oversight committee of an agency, the Comptroller General, or an inspector general of an agency, the head of the agency shall make available the inventory compiled under subsection (a)(1) or a relevant portion of that inventory. (2) Reporting The Director may require an agency to include the inventory compiled under subsection (a)(1) in a reporting structure determined by the Director. 4. Agency legacy information technology systems modernization plans (a) In general Not later than 2 years after the date of enactment of this Act, and every 5 years thereafter, the head of an agency shall develop and include as part of the information resource management strategic plan of the agency submitted under section 3506(b)(2) of title 44, United States Code, a plan to modernize the legacy information technology systems of the agency. (b) Contents A modernization plan of an agency developed under subsection (a) shall include— (1) an inventory of the legacy information technology systems of the agency; (2) an identification of legacy information technology systems that the agency has prioritized for updates, modernization, retirement, or disposal; (3) steps the agency intends to make toward updating, modernizing, retiring, or disposing of the legacy information technology systems of the agency prioritized under paragraph (2) during the 5-year period beginning on the date of submission of the plan