Ethereum Execution Tests (EVM) is an open-source framework designed to standardize and streamline the testing process across various Ethereum clients by providing a comprehensive suite of tests including BasicTests, BlockchainTests, GeneralStateTests, TransactionTests, EIPTests, EOFTests, and RLPTests. This project, accessible through the retesteth tool (https://github.com/ethereum/retesteth), allows clients such as go-ethereum, Parity Ethereum, and Hyperledger Besu to validate their implementations against a common set of criteria. The testing suite supports versioned tags to align with repository snapshots while the ‘develop’ branch assures stability for ongoing test executions. Contributions to the suite are encouraged, with guidelines available for creating new tests and modifying test fillers. The platform is pivotal for maintaining cross-compatibility and integrity within the Ethereum ecosystem, leveraging tools like the hive tool for blockchain testing and offering resources for test generation and vmtracing, thereby facilitating comprehensive test management and execution. For further exploration of test formats and community contributions, refer to the detailed documentation at http://ethereum-tests.readthedocs.io/.