The declaration recognizes the strategic importance of quantum technologies for the EU's scientific and industrial competitiveness.

Recognizing the strategic importance of quantum technologies for the EU's scientific and industrial competitiveness, the signatory member states commit to working together to develop a world-class quantum technology ecosystem across Europe, with the ultimate goal of making Europe the "quantum valley" of the world, the world's leading region in quantum excellence and innovation.
To date, 11 member states have ratified the declaration: France, Belgium, Croatia, Greece, Finland, Slovenia, Slovakia, Czech Republic, Malta, Estonia and Spain.
