Also there's no anti-doping rule that says the club/employer needs to know asap, this may however be in the players contract.
For example in my old job if I lost my driving licence that's not really any of my employers business as I don't drive for a living, but my contract said I have to tell them of any legal infraction, and if I don't and they later find out, it'd be a fireable offence.
For example in my old job if I lost my driving licence that's not really any of my employers business as I don't drive for a living, but my contract said I have to tell them of any legal infraction, and if I don't and they later find out, it'd be a fireable offence.