Dimissorial letters can be limited or revoked by the one who granted them or by his successor, but once granted they do not lapse when the authority of the one who granted them ceases.
Source: Code of Canon Law (Vatican.va)
Dimissorial letters can be limited or revoked by the one who granted them or by his successor, but once granted they do not lapse when the authority of the one who granted them ceases.
Source: Code of Canon Law (Vatican.va)