The 2018 Luxembourg 2 euro commemorative coin marks the 150th anniversary of the Constitution of the Grand Duchy. The national side features a portrait of His Royal Highness Grand Duke Henri positioned to the left, while the right side of the coin displays the text '1868-2018' alongside the word 'Constitution'. Below this inscription, the design incorporates a representation of the Grand Duchess Charlotte Bridge, a prominent landmark in Luxembourg City that symbolises the connection between the nation's historical foundations and its modern identity. The composition reflects the significance of the 1868 constitutional reforms which established the framework for the contemporary parliamentary monarchy. This issue was produced in a standard circulation format.