The purpose of this document is to set out the principles for managing the key risks for the ACTRISImplementation Phase, lasting from 2020 to 2024. An effective risk management is important to thesuccess of ACTRIS and requires tools and strategies to mitigate potential risks. Risk management is anongoing process over the lifetime of ACTRIS and its risks may evolve. This document describes the mainelements of the proposed ACTRIS Risk Management Plan and process in order to identify, analyse andevaluate the risks during the ACTRIS Implementation Phase. It addresses the ACTRIS risk managementprocess and responsibilities, how risks will be reviewed and reported. It provides a comprehensive RiskRegister containing all risks identified for the ACTRIS implementation phase, their risk rating and theplanned mitigation measures to reduce their likeliness of occurrence. The first version of the ACTRIS RiskManagement Plan is presented for the Interim ACTRIS Council (IAC) for discussion.