If you want multiple addressees at the same address to sign for registered mail, you will have to send a separate piece of registered mail for each addressee.Until recently, it was sufficient to include the names of multiple individuals on a single piece of registered mail. (e.g. to Mr X and Mrs Z. In that case, both Mr X and Mrs Z had to sign for receipt).From now on, only one addressee will have to sign, even if the registered mail is addressed to two or more individuals.