4.1 General 4.2 The international preliminary examination procedure before the EPO as an IPEA Source: http://www.epo.org/applying/international/guide-for-applicants/html/e/ga_c4.htmlDate retrieved: 17 May 20213 references found. Click X to load a reference inside the current page, click on the title to open in a new page.EPO Guide for Applicants, part II Int.XGA INDEX "Euro-PCT Guide":Loading...EPO Guide for Applicants, part II Int. - C The EPO as ISA and SISAXGA C4.1 4.1Loading...XGA C4.2 4.2Loading...