--- title: Audit Report description: FYEO audit findings and independent audit reports for the 3A Lending Protocol. section: Protocol: Technical order: 131 --- > **Archived.** The 3A lending protocol and EURO3 on Linea and Polygon were phased out in 2024: no new loans from > 1 October 2024, and all remaining vaults closed on 30 November 2024 > ([3A DAO's announcement](https://medium.com/@3aDAO/phasing-out-euro3-lending-f5869a3498a8)). This page is kept > for reference and describes the protocol as it was. Do not send funds to the contracts it lists. > **Tip:** Link to FYEO Audit Report [here](https://www.fyeo.io/post/fyeo-3a-dao-security-assessment) During the code review of the 3A Lending Protocol, FYEO discovered: * 4 findings with a MEDIUM severity rating. * 2 findings with a LOW severity rating which have been addressed by 3A development team [Medium](https://blog.3adao.org/3a-lending-protocols-security-under-the-microscope-fyeo-audit-35de5a49e44b). ### 3A DAO Independent Audit Reports [3A DAO-March2024.pdf](/files/audit-report/3a-dao-march2024.pdf) Redemption Fee Independent Audit [Redemption Fee.pdf](/files/audit-report/redemption-fee.pdf) Smart Vault Independent Audit [SmartVault.pdf](/files/audit-report/smartvault.pdf) MaticX and wstETH collateral [MaticX and wstETH.pdf](/files/audit-report/maticx-and-wsteth.pdf) Pyth Network integration [Pyth Network Integration.pdf](/files/audit-report/pyth-network-integration.pdf)