i resigned in the early 70's--before 1975.
It was at the end of a committee meeting i had been invited to attend. There was no case to answer..but at the conclusion i announced i was no longer a JW and and to address me as Mr S***** or by my first name.
It must have been accepted because in early 1981 there was a d'fing of a female member of the congregation, and at the announcement i was also mentioned but couldnt be d/f'd because i hadnt been a witness for years . I was however labelled as apostate and should be treated the same as a d/f person.
But i wasnt there ..& couldnt care less.