Is double glazing on new builds regulation now in Spain?

Hola everyone,

I wanted to ask anyone in the know if double glazing is regulation now in Spain?

Our new house doesn't have double glazing. the windows are laminated but not double glazed. A friend in the UK has told me ii'ts the law in Spainish building regulations that they have to be now.

Would welcome any professional feeddback.

Many thanks, Carl