Division 4 RESPONSIBILITIES Original text. Later amendments are not shown. 4.1OBLIGATIONS OF THE SERVICE PROVIDER (OSP) 4.2OBLIGATIONS OF THE SERVICE REQUESTER (OSR) 4.3SERVICES PROVIDED BY THE SERVICE PROVIDER Notes on Attachment Footnotes f1 OJ L 195, 1.8.2018, p. 3. ← Division 3.3 Division 4 Division 4.1 →