# Audits

The contracts making up the PoolTogether protocol have been audited by several independent third parties, some of these audit reports are listed below:

### PoolTogether V5

* [**Sherlock: PoolTogether V5**](https://audits.sherlock.xyz/contests/225) (June 2024)
* [**C4: PoolTogether Prize Vaults**](https://code4rena.com/reports/2024-03-pooltogether) (March 2024)
* [**0xMacro: PrizePool + TwabController**](https://0xmacro.com/library/audits/pooltogether-1) (September 2023)
* [**C4: PoolTogether V5 Part Two**](https://code4rena.com/reports/2023-08-pooltogether) (September 2023)
* [**C4: PoolTogether V5**](https://code4rena.com/reports/2023-07-pooltogether) (September 2023)
* [**C4: ERC-5164**](https://code4rena.com/reports/2022-12-pooltogether) (January 2023)

### PoolTogether V4

* [**C4: Aave V3 Yield Source**](https://code4rena.com/reports/2022-04-pooltogether/) (June 2022)
* [**C4: TwabDelegator**](https://code4rena.com/reports/2022-02-pooltogether/) (April 2022)
* [**C4: TwabRewards**](https://code4rena.com/reports/2021-12-pooltogether/) (February 2022)
* [**C4: PoolTogether V4**](https://code4rena.com/reports/2021-10-pooltogether) (November 2021)

### PoolTogether V3

* [**C4: Swappable Yield Source**](https://code4rena.com/reports/2021-07-pooltogether/) (September 2021)
* [**C4: PoolTogether V3.4**](https://code4rena.com/reports/2021-06-pooltogether) (September 2021)
* [**Consensys: Sushi & Yearn V2 Yield Sources**](https://consensys.net/diligence/audits/2021/05/pooltogether-sushi-and-yearn-v2-yield-sources/) (May 2021)
* [**Consensys: Pods V3**](https://consensys.net/diligence/audits/2021/03/pooltogether-pods/) (March 2021)
* [**Consensys: PoolTogether Governance**](https://consensys.net/diligence/audits/2021/02/pooltogether/) (February 2021)
* [**Consensys: LootBox and Prize Strategy**](https://consensys.net/diligence/audits/2020/11/pooltogether-lootbox-and-multiplewinners-strategy/) (November 2020)
* [**OpenZeppelin: PoolTogether V3**](https://blog.openzeppelin.com/pooltogether-v3-audit/) (October 2020)

Notwithstanding, portions of the PoolTogether Protocol codebase will continue to evolve and **it should never be expected that 100% of the deployed code has been formally audited.**