In a dinner speech at the European Central Bank (ECB) Legal Conference, ECB President Christine Lagarde set out how Europe’s pursuit of “autonomy” can be advanced while remaining anchored in multilateral cooperation and the rule of law, and used central bank independence as a core example of autonomy bounded by legal constraints. Lagarde characterised European autonomy as collective autonomy exercised through European Union institutions under the Treaties, shaped by competence-sharing, compromise and checks and balances. She argued that the EU’s autonomy is also tied to international legal commitments, which in financial and trade matters implies respecting international agreements and standards such as International Monetary Fund programmes, Basel Committee standards and established legal frameworks like the World Trade Organization. Law, in her account, can reconcile autonomy and cooperation by allowing policy discretion while setting outer “red lines”, and by treating international law as co-determined, requiring engagement with other jurisdictions and, where necessary, advocacy for reforms through a global conversation. On central bank independence, Lagarde described it as a rule-of-law guarantee that supports monetary policy credibility and, in turn, enables central banks to act with greater autonomy, including in crises. She noted that EU treaty law protects the ECB and national central banks from political instructions and that, beyond the EU, the IMF promotes independence and may incorporate it into financial programmes, while stressing that independence is paired with accountability through transparency, responsibility and clear mandates.