Yes. Separate service of any document, including summons, falls outside the scope of the EIO. Procedural documents can be sent directly to the addressee by post. Alternatively, documents may be sent to the competent Circuit Prosecutor’s Office (Prokuratura Okręgowa) in pre-trial stage, or to the competent District Court (Sąd Rejonowy) in trial stage of the proceedings where it will be processed to deliver the documents to the addressee in person.