Pls Advice Do u think the Euro banknotes design will change in a few years time like 2 or 3 years?

Question

after changing is the old notes still legal tender or refundable

thank you

Answer 1

No, I don't think they will change.

They do not specifically mark out the EU so expansion of the EU would not require the notes to change for inclusion of the new member states.

Changing the notes would cost money and there would be no advantage to it.