# Policy brief 05/2014: Closing banks to the corrupt: the role of due diligence and peps URL: https://www.transparency.org/en/publications/policy-brief-05-2014-closing-banks-to-the-corrupt-the-role-of-due-diligence Type: Publication or report Published: 2014-12-22 Updated: 2019-11-22 --- 22 December 2014 One essential step to stopping grand corruption is ensuring that the corrupt do not have a safe haven to hide their ill-gotten funds. The corrupt often turn to banks and other financial institutions to legitimise their monies, bringing them into the formal financial system. Financial institutions can prevent these flows from ever entering the system. They can do this by effectively identifying perspective investors and clients as “Politically Exposed Persons” (PEPs): individuals who have held or are in public office. By flagging potential PEPs, banks are then able to do additional checks on the source of funds and to ensure that they are free of corruption. ### Related publications ## [Accelerating Action Against Criminal and Corrupt Wealth: Recommendations for the London Illicit Finance Summit](https://www.transparency.org/en/publications/recommendations-london-illicit-finance-summit) Publication • 28 May 2026 This paper sets out recommendations on how governments participating in the UK Illicit Finance Summit can deliver credible and ambitious outcomes. ## [Regulating Legitimate Interest Access: Measures to ensure meaningful access to beneficial ownership registers for public-interest stakeholders](https://www.transparency.org/en/publications/legitimate-interest-measures-for-public-interest-stakeholders) Publication • 30 September 2025 Anonymous companies and trusts continue to be vehicles of choice for those seeking to hide and move illicit money. ## [G20 Position Paper: Financial integrity for sustainable development and inequality reduction](https://www.transparency.org/en/publications/financial-integrity-for-sustainable-development-and-inequality-reduction) Publication • 08 October 2024 A lack of high-level engagement on corruption has weakened the clarity and impact of G20 anti-corruption initiatives for sustainable development. ## [Tackling land corruption is vital to achieving land rights and the 2030 SDG agenda](https://www.transparency.org/en/publications/tackling-land-corruption-achieving-land-rights-2030-sdg-agenda) Publication • 29 June 2023 This policy brief provides recommendations for transparent land governance to achieve UN Sustainable Development Goal-related targets. ![](https://images.transparencycdn.org/images/2014_PolicyBrief5_DueDiligenceBanks_EN_116.jpg?auto=compress&fit=crop&fm=webp&w=1200) [Download](https://images.transparencycdn.org/images/2014_PolicyBrief5_DueDiligenceBanks_EN.pdf)