All DODO V2 smart contracts were audited by SlowMist.
SlowMist Technology is a company focused on Blockchain Ecosystem Security. It has served many globally well-known projects, mainly through "security solution that integrated the threat discovery and threat defense while tailored to local conditions".
SlowMist's April 13, 2021 audit report on DODO can be accessed here.
All DODO V2 smart contracts were audited by PeckShield Inc.
PeckShield Inc. is a blockchain security company with the goal of elevating the security, privacy, and usability of current blockchain ecosystems by offering top-notch, industry-leading services and products.
PeckShield's Dec 17, 2020 audit report on DODO can be accessed here.
DODO V2 contracts/CrowdPooling, contracts/DODOVendingMachine were also auditd by Beosin.
Beosin is a blockchain security company that aims to provide the best services to secure your smart contracts, DApps, and wallets. Using formal verification methods in its core technology, Beosin's self-developed VaaS verification platform has audited over 500 smart contracts globally.
Beosin's March 16, 2021 audit report on DODO can be accessed here.
DODO vDODO contracts were audited by CertiK.
CertiK leads blockchain security by pioneering the use of cutting-edge Formal Verification technology on smart contracts and blockchains. Unlike traditional security audits, Formal Verification mathematically proves program correctness and hacker-resistance.
CertiK's Feb 18, 2021 audit report on vDODO can be accessed here.