Section 82(2) StPO expressly limits certain provisions of the Service of Documents Act by procedural role. It names sections 8, 9(2), first sentence, and 9(3), as well as section 10 ZustG and section 98 ZPO. Apart from the case under section 180(4) StPO, those provisions apply only to the subsidiary prosecutor (Subsidiarankläger), private prosecutor (Privatankläger), victim (Opfer), private party (Privatbeteiligte), persons involved in liability proceedings (Haftungsbeteiligte), and their authorised representatives.
An accused person is not generally included in that list. A general duty to report every address change cannot therefore be transferred to every accused person simply by citing section 8 ZustG. Section 82(2) also states an express exception for the situation under section 180(4) StPO. A specific court order or another provision may matter as well.
This role-based limit concerns the provisions it lists. It does not decide by itself whether a particular letter was effectively served at a particular address. The document, service method and procedural circumstances require separate review.