By | 12 May 2023 at 11:38 PM
the Legal Entity Identifier (LEI)

Legal Entity Identifier (LEI): The Legal Entity Identifier is a 20-character alphanumeric code that is globally recognised and used to identify legally-recognized entities engaging in financial transactions. As the world becomes increasingly interconnected, transparency and efficacy in the global financial market are crucial. The LEI code is a crucial instrument for improving market transparency, mitigating risk, and promoting market efficiency.

This detailed guide examines the purpose of LEI code registration, its structure, and the steps required to obtain one.

LEI Codes Serve a Purpose

The LEI code was created in response to the financial crisis of 2008, which exposed the fragility and complexity of the global financial system. It addressed the lack of openness in identifying and monitoring legal entities engaged in financial transactions.

The LEI code registration has the following primary objectives:

Increasing global marketplace transparency.
Facilitating the precise identification of legal entities.
Reduces risk by facilitating efficient transaction monitoring and tracing.
The simplification of financial reporting and regulatory supervision.

An LEI Code Organisation

An LEI code consists of 20 alphanumeric characters, with each character serving a distinct purpose. This is how the code is organised:

A unique identifier assigned by the Local Operating Unit (LOU) responsible for issuing and managing LEIs in a specific jurisdiction.
A unique identifier designated to the legal entity, generated using a predefined set of algorithms.
19 and 20: Checksum numerals that validate the preceding characters’ accuracy.

This standardised structure facilitates the identification and monitoring of legal entities across international boundaries and regulatory jurisdictions.

The procedure for acquiring a code that identifies the Local Operating Unit (LOU)

Prior to submitting a request for an LEI number, a legal entity must designate the LOU with jurisdiction over its location. LOUs are responsible for issuing and administering LEI codes within their designated regions. The Global Legal Entity Identifier Foundation (GLEIF) oversees them and maintains a comprehensive registry of LOUs worldwide.

Developing the Required Paperwork

To submit an application, legal entities must compile and submit specific information about their organisation, including:

  • Legal name
  • Registered address
  • Number identifying a company
  • Date and location of the establishment

How to Activate And Sign Up for Crunchyroll: A Step-by-Step Guide

Structure of possession

This information is necessary for identifying the legal entity and ensuring the validity of the code.

Submission of an Application and Payment of a Fee

After preparing the required paperwork, the entity must apply the specified LOU and a fee. The fee may vary according to the LOU and jurisdiction. After the fee has been paid and the application has been submitted, the LOU will review the application and conduct a series of checks to ensure the accuracy and authenticity of the provided data.

The Code is Obtained

The LOU will issue the code to the legal entity following substantiation of the application. Depending on the LOU and the application’s complexity, the issuance procedure typically takes between 3 and 10 business days. Once a code has been issued, it must be renewed annually to maintain its validity.


The adoption of LEI has provided the global financial ecosystem with numerous benefits, including:

  • It allows market participants and regulators to precisely identify legal entities involved in financial transactions, thereby promoting a more transparent and accountable marketplace.
  • Risk Reduction: By providing a standard identification system, codes facilitate risk assessment, monitoring, and mitigation efforts, thereby aiding in the prevention of financial crises and preserving the integrity of the market.
  • LEI simplifies the financial reporting processes for legal entities, making it simpler for them to comply with regulatory requirements and reducing the administrative burden associated with reporting.
  • Improved Data Quality The standardised structure and rigorous verification process of the LEI guarantee high-quality, trustworthy data for informed decision-making and efficient risk management.
  • Cross-Border Compatibility: As a globally recognised identification system, LEI facilitates cross-border transactions and cooperation among regulatory authorities, thereby nurturing a more interconnected and efficient global financial market.


The Legal Entity Identifier plan is an essential element of the global financial infrastructure, as it provides a means of identifying legal entities and promotes market transparency, risk reduction, and efficiency.

By comprehending the LEI code’s function, structure, and issuance procedure, legal entities can more effectively navigate the global financial landscape and ensure regulatory conformance.

As LEI code adoption continues to increase, their significance in nurturing a more stable and accountable financial ecosystem will only intensify.