The Ombudsman has the power to issue subpoena and subpoena duces tecum, take testimony in any investigation or inquiry, as well as examine and access bank accounts and records
Bank deposits of a public official, his spouse and unmarried children may be taken into consideration in the enforcement of Section 8 of the Anti-Graft and Corrupt Practices Act (Re. Act No. 3019)
Directors, officers, stockholders and related interests who contract a loan or any form of financial accommodation with their bank or related bank are required to execute a written waiver of secrecy of deposits pursuant to the New Central Bank Act
The Commissioner of Internal Revenue is authorized to inquire into bank deposit accounts in relation to: (1) an application for compromise of tax liability of a determination of a decedent's gross estate under The National Internal Revenue Code (Rep. Act No. 8424, as amended by Rep. Act. No. 10021); and (2) a request for tax information of specific taxpayers made by a foreign tax authority pursuant to a tax treaty under the Exchange of Information on Tax Matters Act of 2009 (Rep. Act No. 8424, as amended by Rep. Act No. 10021)
The Anti-Money Laundering Council may be authorized to examine and inquire into bank deposits or investments with banks or nonbank financial institutions
The Bangko Sentral is authorized to - (1) inquire into or examine bank deposits or investments in the course of a periodic or special examination to ensure compliance with the Anti-Money Laundering Law, in accordance with the rule of examination of the Bangko Sentral (Sec. 11, Rep. Act No. 9160, as amended), and (2) conduct annual testing which is limited to the determination of the existence and true identity of the owners of numbered accounts (Sec. 9, Rep. Act No. 9160, as amended)
The Philippine Deposit Insurance Commission and the Bangko Sentral may inquire into bank deposits when there is a finding of unsafe or unsound banking practices
The Court of Appeals, designate as a special court, may issue an order authorizing law enforcement officers to examine and gather information on the deposits, placements trust accounts, assets and records in a bank or financial institution in connection with anti-terrorism case
The Commission on Audit is authorized to examine and audit government deposits pertaining to the revenue and receipts of, and expenditures or uses of funds and properties, owned or held in trust by, or pertaining to, the Government or any of its subdivisions, agencies or instrumentalities, including government-owned and controlled corporations with original charters
The Presidential Commission on Good Government, in the conduct of its investigations to recover ill-gotten wealth accumulated by Former President Ferdinand E. Marcos, his immediately family relatives, subordinates and close associates may issue subpoenas requiring the attendance and testimony of witnesses and/or the production of books, papers, contracts, records, statement of accounts and other documents