# Mutual legal assistance URL: https://www.transparency.org/en/corruptionary/mutual-legal-assistance Type: Corruptionary Published: 2019-12-23 Updated: 2020-04-25 --- ### Definition Mutual Legal Assistance is the formal process of cooperation between two or more jurisdictions, for example on cross-border money laundering, asset recovery and tax evasion cases. Through this cooperation, which is usually enacted through a treaty, a state can ask for and receive assistance in gathering information and evidence from private and public sources for use in official investigations and prosecutions. ### Why it matters Governments should ensure greater domestic and international inter-agency cooperation to enable more effective and faster cross-border sharing of information.