> For the complete documentation index, see [llms.txt](https://docs.essencefinance.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.essencefinance.io/smart-contracts/audits.md).

# Audits

Built on top of FEI Protocol's V2 codebase, all contracts utilized are fully audited and have been in production for over 2 years without any exploits. Multiple thorough audits have been conducted by the best in the industry, including OpenZeppelin and ConsenSys:

ConsenSys: <https://consensys.net/diligence/audits/2021/09/fei-protocol-v2-phase-1/>

OpenZepplin: <https://blog.openzeppelin.com/fei-audit-2/>