This comprehensive tool provides a summary of the Philippine Anti-money Laundering (AML) legal framework and practical guidance on basic financial investigations, evidence gathering and case development. Wildlife crimes are motivated by money, and most involve transactions with indelible records in financial systems. Financial investigation can be used to provide intelligence and evidence of criminality and support confiscation of assets. However, limited understanding of anti-money laundering regulations and possible pathways of leveraging financial investigation to complement standard law enforcement pose challenges.