What is Customer Due Diligence (CDD)?

Customer Due Diligence (CDD) is an essential component of anti-money laundering (AML) programs implemented by companies and financial institutions. In today's world, financial crimes such as money laundering and terrorist financing have become increasingly complex and sophisticated, posing significant risks to businesses of all sizes. As a result, implementing effective CDD procedures has become a fundamental requirement for organizations under AML liability.

CDD involves verifying the identity of customers and assessing the risks associated with a business relationship. It requires companies to have a clear understanding of their customers and the nature of their activities, including the purpose and intended use of their accounts or services. By conducting a thorough CDD check, companies can identify potential risks and take appropriate measures to mitigate them.

The procedures are a basic requirement of the risk-based AML approach, which is widely adopted by financial institutions worldwide. Failure to implement CDD screening may lead to significant penalties, including fines and legal sanctions. Therefore, it is crucial for companies to understand the importance of CDD and its role in detecting and preventing financial crimes.

In this blog, we will delve into the topic of CDD in more detail, exploring its definition, requirements, and best practices. We will also discuss how companies can implement effective CDD procedures to detect and mitigate risks associated with money laundering, terrorist financing, and other financial crimes.




The Importance of CDD

Customer Due Diligence (CDD) is an essential practice for companies and financial institutions operating in today's world. It involves a range of activities designed to identify potential risks associated with a business relationship, such as money laundering, terrorist financing, and other financial crimes.

The importance of CDD cannot be overstated, as it serves multiple purposes, including but not limited to:

  • Complying with regulatory requirements: CDD is a mandatory requirement for companies and financial institutions under the relevant legislation and regulations, such as the Anti-Money Laundering (AML) laws.
  • Identifying and managing customer risks: By conducting a thorough CDD check, companies can identify potential risks associated with a business relationship, such as the source of funds, purpose of the account, and beneficial ownership.
  • Preventing financial crimes: CDD is an essential tool for detecting and preventing financial crimes, such as money laundering and terrorist financing. By implementing effective CDD procedures, companies can prevent their services from being used for illicit purposes.
  • Detecting unusual situations: CDD procedures help identify and analyze unusual situations during the organization's relationship with other companies, such as sudden changes in customer behavior or transactions that do not align with the customer's profile.

examination of due diligence types such as CDD, EDD, VDD

Effective CDD procedures help build trust and loyalty with customers by ensuring that companies are taking the necessary steps to protect their interests. Moreover, CDD is an integral part of the risk-based approach to AML compliance, enabling companies to allocate resources more efficiently and focus on higher-risk customers. It provides a framework for internal controls that can help companies detect and prevent financial crimes more effectively. By implementing these controls, companies can reduce the likelihood of fraudulent activities and enhance their overall security posture.


How Does CDD Process Work?

Customer Due Diligence (CDD) is a critical process for companies to identify and mitigate risks associated with financial crimes. The CDD process typically involves collecting basic information about customers, including their full name, contact details, place and date of birth, nationality, and marital status. This information is used to verify the identity of the customer and ensure that they are not on any watchlists or sanctions lists.

In some cases, companies may need to conduct enhanced due diligence (EDD) checks for higher-risk customers, such as politically exposed persons (PEPs) or those in industries that are more susceptible to money laundering or terrorist financing. EDD checks can include additional steps such as reviewing the customer's source of funds or conducting background checks.

Customer profiles can change over time, so ongoing CDD checks are necessary to ensure that companies are aware of any changes in customer risk profiles. This can include monitoring customer transactions and activities for any unusual or suspicious behavior.

These are the steps involved in the CDD process, explained in more detail:

  1. Collect basic customer information: The first step in the CDD process is to collect basic information about the customer, such as their full name, contact details, date of birth, and nationality. This information is used to verify the customer's identity and ensure that they are not on any watchlists or sanctions lists.
  2. Identify and assess the customer's risk level: Once basic customer information is collected, companies must assess the customer's risk level. This involves evaluating factors such as the customer's occupation, source of funds, and the nature of the business relationship. Higher-risk customers, such as those in certain industries or with connections to politically exposed persons (PEPs), may require enhanced due diligence (EDD) procedures.
  3. Conduct background checks: To verify the information collected from the customer, companies may need to conduct background checks, such as credit checks, criminal record checks, or checks with external databases. This helps to ensure that the customer is who they claim to be and that their activities are legitimate.
  4. Monitor customer activity: Ongoing monitoring of customer activity is an essential component of the CDD process. Companies must monitor customer transactions and activities for any unusual or suspicious behavior that may indicate financial crimes such as money laundering or terrorist financing. If suspicious activity is detected, companies must report it to relevant authorities and take appropriate action.
  5. Maintain accurate records: Companies must maintain accurate and up-to-date records of their CDD checks and monitoring activities. This includes documentation of the customer's identity, risk assessment, background checks, and ongoing monitoring. Maintaining accurate records is essential for demonstrating compliance with relevant regulations and providing evidence of due diligence in the event of an audit or investigation.

By following these steps and conducting thorough CDD checks, companies can better protect themselves from financial crimes and comply with relevant regulations. It also helps to build trust and loyalty with customers by demonstrating a commitment to their safety and security.

effective cdd is crucial for financial institutions to identify and mitigate money laundering and terrorist financing risks

When is CDD Required?

Performing CDD is a critical requirement for financial institutions and other regulated entities to mitigate the risk of financial crimes, including money laundering and terrorism financing. The CDD process should be applied when:

  1. Establishing a Business Relationship: CDD must be conducted before starting any new business relationship with a customer. This includes individuals, entities, or organizations, such as banks, insurance companies, and money services businesses.

  2. Suspicious Transactions: If a transaction appears to be suspicious, even if it is a one-time transaction, CDD should be conducted to verify the customer's identity, source of funds, and other relevant information.

  3. High-Risk Customers: Financial institutions should also perform CDD for customers that pose a higher risk of financial crime, such as PEPs, customers from high-risk countries, or customers with complex ownership structures.

What is Enhanced Due Diligence?

Certain customers or business partnerships can present a greater risk of financial crime for companies. To address this, companies use Enhanced Due Diligence (EDD) as part of their Know Your Customer (KYC) process to thoroughly examine higher-risk individuals or companies. EDD involves more rigorous measures than standard Customer Due Diligence. Notably, Political Exposed Persons are considered high-risk due to the potential for corruption.

Software Solutions for Effective CDD

CDD is a critical aspect of AML programs and a legal obligation for businesses and financial institutions under relevant laws and regulations. CDD enables companies to identify and manage customer risks, prevent financial crimes, and comply with regulations. Effective CDD processes help to establish trust and loyalty with customers while reducing the likelihood of fraudulent activities, thus improving overall security. The CDD process entails collecting basic customer data, evaluating the customer's risk level, conducting background checks, monitoring customer activity, and maintaining accurate records. Regular CDD checks are essential to keep track of any changes in customer risk profiles. By implementing effective CDD procedures, companies can mitigate risks associated with money laundering, terrorist financing, and other financial crimes.


Sanction Scanner as a compliance screening software can help companies with CDD process by providing access to various watchlists, sanctions lists, and PEP lists. The software can automate the screening process and quickly identify any potential risks associated with a business relationship.

It supports companies to comply with regulatory requirements and avoid legal sanctions by providing access to updated and comprehensive watchlists, sanctions lists, and PEP lists from various reliable sources. By using Sanction Scanner's software, companies can streamline their screening process, reduce the likelihood of manual errors, and free up their resources to focus on higher-risk customers.

In addition, Sanction Scanner's software can provide ongoing monitoring of customer activities, allowing companies to detect any unusual or suspicious behavior that may indicate financial crimes such as money laundering or terrorist financing. This can help companies to take proactive measures and prevent their services from being used for illicit purposes.

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