High-risk customer KYC refers to the enhanced verification and monitoring process applied to individuals or entities that pose a greater compliance or financial crime risk. These customers may include politically exposed persons (PEPs), clients from high-risk jurisdictions, businesses in sensitive industries, or users with unusual transaction patterns. Unlike standard KYC, high-risk customer due diligence requires deeper scrutiny. This includes advanced identity verification, sanctions and watchlist screening, source-of-funds validation, adverse media checks, and continuous transaction monitoring. Enhanced Due Diligence (EDD) ensures that financial institutions, NBFCs, fintech platforms, and regulated entities meet AML and regulatory compliance requirements. A risk-based KYC approach allows organizations to allocate stricter controls where needed without slowing down onboarding for low-risk users. Automated KYC solutions and API-based verification tools further improve accuracy, reduce manual errors, and enable real-time risk assessment.By implementing a strong high-risk customer KYC framework, businesses can prevent fraud, mitigate regulatory penalties, and build a secure, compliant onboarding ecosystem.