The Book of the Organizational Structure of the Secretariat General of the House of Representatives of the Republic of Indonesia and Its Amendments provides a comprehensive overview of the institutional framework, organizational hierarchy, and functional duties of each unit within the Secretariat General of the DPR RI. This document serves as an official reference outlining the evolution of structural arrangements, regulatory updates, and administrative mandates in line with the institutional reforms of the House of Representatives. By detailing organizational charts, divisions of authority, and procedural guidelines, the book ensures clarity, accountability, and effectiveness in the administrative management of parliamentary support functions.