Buck. Cnty. Pa. 1920.4*(f)
As amended through January 1, 2018
Where service of the complaint is made by a competent adult, the affidavit of service shall include the method or means by which the affiant identified the defendant and shall state affiant's age and address.
Where service is made by mail, identification of defendant's signature on the return receipt shall be required. Such identification may be provided by an affidavit of the plaintiff.
Buck. Cnty. Pa. 1920.4*(f)