# LIP-37: Execution Delegation Framework (EDF)

**URL:** <https://research.lido.fi/t/lip-37-execution-delegation-framework-edf/11746>\
**Category:** The LIP - Lido Improvement Proposal - Process\
**Created:** [July 17, 2026, 1:25pm UTC](https://research.lido.fi/t/lip-37-execution-delegation-framework-edf/11746 "2026-07-17T13:25:03Z")\
**Posts on this page:** 1\
**Showing post:** 25

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**Author:** ![chasing.rainbows](https://dub1.discourse-cdn.com/flex013/user_avatar/research.lido.fi/chasing.rainbows/32/5689_2.png) [@chasing.rainbows](https://research.lido.fi/u/chasing.rainbows)\
**Post date:** [September 9, 2026, 4:39pm UTC](https://research.lido.fi/t/lip-37-execution-delegation-framework-edf/11746/25 "2026-09-09T16:39:51Z")

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Hi everyone!

The core contracts for the EDF upgrade have been deployed on Ethereum mainnet:

- DepositSecurityModule v5: 0x39BB5d491e98A44D1bfe8047A737a81E296a63E0
- LidoLocator implementation: 0x60E09F1791F1168d0450E4F100616B4a3F95119C

Deployed from lidofinance/core, branch feat/edf, commit e4d0404: [core/deployed-mainnet.json at e4d0404c85b043b1b9fb1dd42d85c2535a7f30d8 · lidofinance/core · GitHub](https://github.com/lidofinance/core/blob/e4d0404c85b043b1b9fb1dd42d85c2535a7f30d8/deployed-mainnet.json)

The new DSM is configured with 6 guardian DelegationContracts and a quorum of 4. Both contracts will be activated by the upcoming on-chain vote; until then the current DSM and Locator implementation stay in use.

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_[View the full topic](https://research.lido.fi/t/lip-37-execution-delegation-framework-edf/11746)._