KYC (Know Your Customer) and AML (Anti-Money Laundering) are essential compliance requirements for Security Token Offerings (STOs) because STOs involve issuing tokens that are classified as securities under regulatory laws.

KYC ensures that the issuer verifies the identity of each investor before allowing participation. This process typically requires investors to submit personal details such as full name, address, date of birth, government-issued ID, and sometimes proof of funds. The goal is to confirm the investor’s legitimacy, prevent identity fraud, and ensure eligibility, especially when only accredited or qualified investors are allowed.

AML focuses on preventing illegal funds from entering the financial system through STOs. Issuers must screen investors against global watchlists, politically exposed persons (PEP) databases, and sanction lists. They also monitor transactions to detect suspicious patterns that may indicate money laundering or terrorism financing.

Since STOs are regulated, KYC/AML procedures are usually mandatory in most jurisdictions. Non-compliance can result in legal penalties, fines, or the invalidation of the token sale.

By implementing robust KYC/AML protocols, STO issuers not only meet legal obligations but also build investor trust, attract institutional participants, and reduce the risk of regulatory disputes, helping create a safer and more transparent fundraising environment.