Commits parties to use the recommendations of the Financial Action Task Force (FATF) and other specialized entities as guidelines in taking measures to prevent, combat and eradicate the financing of terrorism. Denies safe haven to suspected terrorists, both as refugees and asylum-seekers, and denies use of the political offense exception by suspected terrorists to prevent extradition or rendering of mutual legal assistance. Extends the terrorist acts covered under the relevant U.N. anti-terrorism instruments to financial crimes (e.g., money laundering) and other provisions of the U.N.'s Convention Against Transnational Organized Crime.