Article 26 grants the Tax Authority the legal right to request information and statements from other government bodies to facilitate the implementation of the Tax Law. This includes ministries, government units, public establishments, and other public legal persons. This inter-departmental cooperation is essential for cross-referencing taxpayer data, verifying government contract payments, and identifying professional licenses. It ensures that the Tax Authority has access to all relevant state records to confirm the accuracy of taxpayer filings and uncover potential undisclosed activities.