The Heron Real Estate Riviera Maya Insights, by Jana Mihalikova. Last updated: June 2026. The Mexico–EU agreement signed on May 22, 2026 in Mexico City is the deepest bilateral framework in the history of the two parties' relationship. President Claudia Sheinbaum, European Commission President Ursula von der Leyen, and European Council President António Costa closed nearly a decade of negotiation on...