A Step-by-Step Guide to the LEI Register

The LEI Register is a valuable resource simplifying global business identification and verification processes. Understanding how to navigate the LEI Register effectively is crucial for organisations seeking transparency, risk management, and regulatory compliance. This step-by-step guide provides a comprehensive approach to utilising the LEI Register successfully.

Familiarise Yourself with the LEI Register

Begin by familiarising yourself with the purpose and significance of the LEI Register. It serves as a centralised database that houses information about legal entities holding active LEIs. The LEI Register enables global identification and verification of businesses engaged in financial transactions. Take the time to understand the structure, functionality, and accessibility of the LEI Register.

Determine the Need for LEIs

Evaluate whether your organisation requires LEIs for its business operations. Assess the jurisdictions and sectors you operate to determine if obtaining LEIs is mandatory or beneficial. LEIs are often necessary for compliance with reporting obligations set by regulatory authorities and financial institutions. Determine the specific requirements and regulations that apply to your organisation.

Identify Legal Entities Requiring LEIs

Identify the legal entities within your organisation that require LEIs. Analyse your organisational structure, subsidiaries, branches, and affiliates. Determine which entities engage in financial activities or transactions that necessitate LEI registration. Accurate identification of the entities requiring LEIs is vital for successful registration in the LEI Register.

Obtain LEIs

Once you have identified the legal entities requiring LEIs, it’s time to obtain them. Engage with an accredited LEI issuer, also known as a Local Operating Unit (LOU), to facilitate the registration process. Provide the information and documentation required for LEI issuance, including legal entity names, addresses, ownership details, and relevant identifiers. The LOU will validate the information and assign unique LEIs to your entities.

Integrate LEIs into Business Processes

Integrate the obtained LEIs into your organisation’s business processes to maximise their effectiveness. Update internal systems, databases, and documentation to include LEI information. Incorporate LEIs into customer onboarding processes, supplier management, and transaction verifications. Ensuring seamless integration of LEIs will facilitate accurate identification and streamline business transactions.

Ensure Compliance and Reporting

Utilise the LEIs obtained through the register to enhance regulatory compliance and reporting. Familiarise yourself with the reporting requirements applicable to your organisation’s jurisdiction and industry. Many regulatory authorities mandate the use of LEIs for various reporting obligations. Incorporate LEIs into your compliance processes, reporting frameworks, and transaction documentation to ensure compliance with these requirements.

Maintain and Update LEIs

Regularly review the LEI information for your entities and keep it up to date. Changes in legal entity names, addresses, ownership structures, or any other relevant details must be reflected in the LEI Register. Timely updates contribute to the accuracy and integrity of the LEI data.


Effectively navigating the LEI Register is essential for global business identification and verification. By following this step-by-step guide, organisations can leverage the benefits of the LEI Register, including transparency, risk management, and regulatory compliance. Understanding the LEI Register, obtaining LEIs, integrating them into business processes, and ensuring compliance with reporting requirements will streamline operations and contribute to a more efficient business environment.

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