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, if direct service of documents is not possible, the documents may be sent to the competent Circuit Prosecutor’s Office (Prokuratura Okręgowa) in the pre-trial stage, or to the competent District Court (Sąd Rejonowy) in the trial or enforcement stage of the proceedings where it will be processed to deliver the documents to the addressee in person.