"take all appropriate measures to facilitate, to the extent permitted under the applicable legal frameworks, effective co-operation and, where appropriate, co-ordination between the ICC and the Special Tribunal for the Crime of Aggression against Ukraine, including through the lawful exchange of information and evidence, with a view to enabling their distinct mandates to operate in a complementary and mutually reinforcing manner, avoiding unnecessary duplication of efforts and ensuring coherent and comprehensive individual accountability for international crimes falling within their respective mandates, while fully respecting the independence, confidentiality requirements and procedural safeguards of each institution."
Self-explanatory