In the series finale of Better Call Saul, Kim visits Saul in prison as his lawyer. Saul is surprised and asks Kim how she managed to get her bar license back. She replies:
It turns out my bar license does not have an expiration date.
This is very confusing to me, as Kim voluntarily gave up her license as a lawyer after Howard's death. Voluntary termination has nothing to do with her bar license's expiration date.
I am wondering if it is a joke or if, in the state of New Mexico, even with voluntary termination, a bar license does not expire.