; and (B) the hold harmless number described in paragraph (3), rounded to the nearest odd number. (3) Hold harmless number (A) In general Subject to subparagraph (B), the term hold harmless number means, with respect to a regular decennial census, the number of additional Representatives which would be required to ensure that, after the apportionment of the applicable number of Representatives determined under this subsection for that regular decennial census, the number of Representatives received by each State would not be fewer than the number of Representatives to which that State was entitled under the statement required by subsection (a) for the previous decennial census. (B) Limit The hold harmless number with respect to a regular decennial census may not exceed 10. . (b) Effective Date Subject to subsection (c), the amendments made by this section shall apply with respect to the regular decennial census conducted for 2030 and each subsequent decennial census. 3. Study of facility needs and logistical issues (a) Study relating to expansion of number of Members (1) Study The Architect of the Capitol, in consultation with the Administrator of General Services and such other persons as the Architect considers appropriate, shall conduct a study of the facility needs and other logistical issues involved in expanding the number of Members of the House of Representatives as determined by the regular decennial census conducted for 2030, as provided in this Act and the amendments made by this Act. (2) Report Not later than December 31, 2025, the Architect of the Capitol shall submit a report to the Speaker of the House of Representatives on the study conducted under paragraph (1), and shall include in the report such recommendations as the Architect considers appropriate. (b) Study prior to each subsequent reapportionment (1) Study After each regular decennial census, the Architect of the Capitol, in consultation with the Administrator of General Services and such other persons as the Architect considers