EU’s political mediation in internal constitutional matters as part of its evolving vision of the rule of law – Dimensions of the EU’s dialogic rule of law: ontological, organic, and legitimising – The idea of the rule of law as embedded in intrincate political and social processes – The rule of law as the core driving force in creating spaces and boundaries for dialogue, interaction, and definition of the EU’s multilevel constitutional system – Balancing inherent dialogue with decisive and strong action against member states breaching the rule of law – Multiple forms of the ideal of the rule of law within the EU’s composite constitutional framework – No one-size-fits-all response: context-sensitive approaches to rule of law deviations – Institutionalising and legally integrating mediation as an instrument in the EU’s Rule of Law Framework.