Ukrainian justice sector stakeholders, legal practitioners and societal actors pursuing accountability for international crimes experience acute and system-wide challenges in adopting practices in line with the relevant international standards and emergent transitional justice concerns, as well as in ensuring integration of survivor-centred and rights-based approaches to access to justice for victims and survivors. To address these challenges, the IDLO-led consortium proposes a programme aimed at advancing whole-of-society approach to accountability for international crimes in Ukraine (programme goal).