How to Get an LEI: Registration, Costs and Renewal

Last updated: July 2026 · 11 min read

A Legal Entity Identifier (LEI) is a 20-character code that uniquely identifies a legal entity participating in financial transactions, anywhere in the world. If your company trades securities or derivatives, issues bonds, or reports positions to a financial regulator, you will very likely need one. This guide covers who needs an LEI, how the code is structured, how to register, what it typically costs, and how renewal works.

1. Who Needs an LEI?

An LEI is required whenever a legal entity is a party to a reportable financial transaction. The exact trigger varies by jurisdiction, but the most common cases are:

• Trading securities or derivatives in the EU — under MiFID II, investment firms are subject to the "no LEI, no trade" rule: a firm cannot execute a transaction on behalf of a client entity that does not have a valid, current LEI.
• Derivatives reporting under EMIR — counterparties to derivative contracts in the EU must be identified by LEI when the trade is reported to a trade repository.
• Derivatives trading in the US — the CFTC requires LEIs (referred to there as the swap counterparty identifier, built on the same ISO 17442 standard) for reporting under the Commodity Exchange Act.
• Issuing bonds or other securities — issuers are commonly required to hold an LEI as part of prospectus and listing documentation.
• Opening certain institutional accounts — some custodians and brokers require an LEI before onboarding a corporate or fund client.

Individuals acting in a personal capacity do not need an LEI — it identifies legal entities (companies, funds, trusts, government bodies, charities, etc.), not natural persons. Incorporated entities, including small companies and single-investor funds, usually need one the moment they trade a regulated instrument.

2. LEI Structure Explained (ISO 17442)

Every LEI is exactly 20 characters, defined by ISO standard 17442. Unlike an ISIN, which identifies a security, an LEI identifies the entity behind a transaction — the company, fund, or organization itself.

LEI:    5 4 9 3 0 0 X 0 G 8 5 T 5 K J L Q A 6 6 4
        ───────────  ────────────────  ─────
             │               │             │
             │               │             └─ Check digits (2 chars)
             │               │                ISO 7064 MOD 97-10
             │               │
             │               └─ Entity-specific part
             │                  (12 characters, alphanumeric)
             │                  Assigned by the LOU
             │
             └─ LOU prefix (4 characters)
                Identifies the Local Operating Unit
                that issued the LEI

Unlike an ISIN's single Luhn check digit, the LEI uses two check digits calculated with the ISO 7064 MOD 97-10 algorithm — the same family of check used to validate IBAN bank account numbers. This makes an LEI slightly more resistant to transcription errors than a 12-character ISIN.

For background on how a related identifier is structured, see our guide on what an ISIN number is, or read our direct comparison of LEI vs ISIN.

3. GLEIF: The Governing Body

The Global Legal Entity Identifier Foundation (GLEIF), based in Basel, Switzerland, oversees the entire LEI system on behalf of the Regulatory Oversight Committee (ROC), a group of financial regulators from around the world. GLEIF itself does not issue LEIs directly to most applicants; instead it accredits and supervises a network of Local Operating Units (LOUs) — also called registration agents — that handle the actual registration, validation, and renewal process.

GLEIF's core responsibilities include:

• Maintaining the Global LEI Index, the public database of every LEI ever issued
• Setting data quality standards that all LOUs must follow
• Publishing corporate hierarchy ("who owns whom") relationship data
• Accrediting and auditing LOUs for compliance

Because GLEIF standardizes the process, an LEI issued in Germany carries the same validity and format as one issued in the US or Singapore.

4. How to Register: Step by Step

Step 1: Choose an LOU or Registration Agent

You cannot apply to GLEIF directly. Instead, pick one of the accredited Local Operating Units, or a registration agent that resells LOU services with added support. GLEIF publishes the full list of accredited LOUs on its website. It is worth comparing a few, since pricing, turnaround time, and support quality differ between providers even though the resulting LEI itself is identical.

Step 2: Submit Your Company Data

You will need to provide reference data about the legal entity, typically including:

• Full legal name of the entity, exactly as registered
• Registered address and headquarters address
• Legal form (e.g., GmbH, Ltd, Inc, LLC)
• Business registry where the entity is incorporated, plus its registration number
• Parent entity information, if applicable, for corporate hierarchy reporting

Step 3: Validation

The LOU cross-checks the submitted data against an authoritative source — usually the relevant national company register (in Germany, for example, the Handelsregister). Some providers pull this data automatically; others ask you to upload a supporting document such as a register extract.

Step 4: Issuance

Once validation passes, the LOU assigns the 20-character code and publishes it to the Global LEI Index. Issuance is typically fast — often within one to three business days once documentation is complete and the entity data matches the official register cleanly. Mismatched or incomplete data can slow things down.

5. Typical Costs

LEI registration is not free — each LOU sets its own pricing, and there is no single global fee schedule. As a general pattern:

• Initial registration is typically in the rough range of 50–100 EUR/USD for a first-year LEI through many commercial registration agents, though this varies by provider and can be higher or lower.
• Annual renewal usually costs a similar or slightly lower amount than initial registration.
• Some providers bundle multi-year registration (e.g., 1, 3, or 5 years) at a modest discount versus renewing annually.

Because pricing is set independently by each LOU and can change at any time, treat any specific number as an estimate — always check current pricing with the registration agent you plan to use before applying.

6. Renewal & Lapsed Status

An LEI does not last forever automatically — it must be renewed annually, or on whatever cycle you paid for at registration. Renewal involves confirming (and updating, if necessary) the entity's reference data with the LOU.

If an LEI is not renewed, its status in the Global LEI Index changes to "Lapsed." A lapsed LEI:

• Remains visible in the Global LEI Index and keeps its 20-character code (it is not deleted or reassigned)
• No longer satisfies the "active LEI" requirement for MiFID II trade execution — under the "no LEI, no trade" rule, a lapsed LEI can block a firm from trading until it is renewed
• Can typically be reactivated by paying the outstanding renewal fee and confirming the entity data is still accurate

Because a lapsed LEI can halt trading activity, most companies set an internal reminder ahead of the renewal date rather than relying on the registration agent's notice alone.

7. LEI vs ISIN vs Company Register Numbers

These three identifiers are easy to confuse because they all show up in financial paperwork, but they identify fundamentally different things:

In short: an ISIN identifies what is being traded, while an LEI identifies who is trading it. A company register number identifies the same entity, but only within its home jurisdiction — the LEI makes it recognizable globally.

8. Free LEI Lookup

Before registering, check whether your entity — or a counterparty's — already has an LEI. GLEIF operates a free public search tool at search.gleif.org, where you can look up any entity by name, LEI code, or country to see its status (Issued, Lapsed, etc.) and parent/child relationship data. It draws directly from the Global LEI Index that every LOU publishes into.

You can also use our Financial ID Translator to cross-reference identifiers once you have an LEI, ISIN, or other code in hand.

9. Frequently Asked Questions