If you’re an accountant in the Czech Republic—or a business owner working with one—then anti-money laundering (AML) responsibilities affect you directly. Under Act No. 253/2008 Coll., which governs measures against money laundering and terrorist financing, accountants are considered “obliged persons.” This means you are legally required to monitor, verify, and report client activity that may be suspicious.

While the law may appear technical and abstract, here’s a clear and practical guide—including what accountants must do and what clients should prepare.