How LEI works?

To address this, the Financial Stability Board (FSB) advocated developing a universal lei for any legal entity involved in financial transactions, with the finance ministers representing the G20 and central bank governors. That’s why Gleif, the Global Legal Entity Identification Foundation, exists. We provide the Global LEI Index, the only global online source that provides references to open, standard and high quality legal units.

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How do LEIs work?

The way the system works is simple. A business signs up and receives its LEI, which is the base global code based on the standards developed by the International Organization for Standardization (ISO).

Each LEI contains important reference information such as the name of the company or its owner, enabling clear identification of legal entities. This reference information is valid against third party sources before hosting online for all use. You can learn maths online from maths watch.

By converting silent information into a standardized way, LEIs eliminate the complexity of business transactions.

From the beginning, LEI has allowed public authorities to improve risks, take corrective action, and improve data integrity. And they’re convincing businesses that they need to engage in transactions with full visibility, more confidence and better control.

Why are LEIs important?

Current identification methods have important manual components and often require the use of multiple databases in which a counterpart can be identified by different names. Many banks and corporations still use names instead of identifiers, leading to confusion.  For example, the customer service department of a large bank recently found that it has an average of five names for the same organization with minor changes to its database. In addition, databases commonly used in organizations, different divisions, and IT systems may contain different versions of the same entity name, making it difficult to find and link information from multiple sources.

How do LEIs solve business problems?

In our recent report, A New Future for Legal Entity Identity, we looked at the challenges of identity in financial services.  The biggest problem we got was the addition of new businesses. The report points out that smooth on-boarding is far from the reality in this area.  In fact, more than half (57%) of sales people at banks said they spend 27% (or more than 1.5 days per week) of their work week on new customer organizations. Half (50%) of financial institutions use an average of four identifiers to help identify client organizations during the onboarding process, a disadvantage affecting the process for many businesses.

Who is behind it?

The global LEI system was born out of the Global Financial Crisis (GFC) in 2008 when it became clear that greater transparency and security was needed.


The Global LEI System (GLEIS) is the first global database to provide unique identifying information for legal entities participating in financial transactions around the world.

The database produces an index of legal entities that are publicly accessible and completely free to use. Each in the database is assigned its own unique 20-digit code that identifies it in its many business activity and transaction reporting systems.


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