; and (4) a discussion of any barriers to carrying out the plan, including statutory or regulatory impediments. (b) Regulations The Committee on House Administration may issue regulations to carry out any recommendations made in the report required under subsection (a) or take any other steps as may be required to carry out this section. 403. Comprehensive review of accessibility of United States Capitol Buildings and Grounds (a) Requirement Not later than 180 days after the date of the adoption of this resolution, the Architect of the Capitol, the Sergeant at Arms of the House of Representatives, and the Executive Director of the Office of Congressional Workplace Rights, shall provide a joint report to the Committee on House Administration identifying areas of the Capitol buildings and the United States Capitol Grounds that are not currently accessible, the estimated costs of making such areas accessible, including a timetable and plan for making accessibility modifications, and a discussion of future challenges to ensuring full accessibility. (b) Regulations The Committee on House Administration may issue regulations to carry out any recommendations made in the report required under subsection (a) or take any other steps as may be required to carry out this section. V Improving Access to Documents and Publications 501. Adopting standardized format for legislative documents (a) Requirement Not later than 60 days after the date of the adoption of this resolution, the Clerk shall submit a report to the Committee on House Administration regarding the status of the overall implementation and adoption of a standardized format for drafting, viewing, and publishing legislation to improve transparency and efficiency throughout the lawmaking process, specifically including the status of the overall implementation of the Extensible Markup Language, or XML, schema known as United States Legislative Markup. (b) Initial report The report required under subsection (a) shall include a detailed plan for completing the overall