Usages of caducar
Si mi carné caduca, no podré viajar ni hacer trámites importantes.
If my ID card expires, I won’t be able to travel or do important paperwork.
Mi pasaporte está a punto de caducar, así que debo renovarlo.
My passport is about to expire, so I must renew it.
Elon.io is an online learning platform
We have an entire course teaching Spanish grammar and vocabulary.