2.3.1 Formalities officers' powers in opposition proceedings 2.3.2 Admissibility of opposition to be checked at every stage 2.3.3 Rejection of opposition as inadmissible Source: http://www.epo.org/law-practice/legal-texts/html/caselaw/2019/e/clr_iv_c_2_3.htmDate retrieved: 17 May 20215 references found. Click X to load a reference inside the current page, click on the title to open in a new page.Case Law Book: IV Divisional ApplicationsXCLR IV C Opposition procedureLoading...XCLR IV C 2 Filing and admissibility requirementsLoading...XCLR IV C 2.3.1 Formalities officers' powers in opposition proceedingsLoading...XCLR IV C 2.3.2 Admissibility of opposition to be checked at every stageLoading...XCLR IV C 2.3.3 Rejection of opposition as inadmissibleLoading...