EPO Form 1003 Authorisation EPO Form 1003 Authorisation Source: http://www.epo.org/applying/international/guide-for-applicants/html/e/ga_aviii.htmlDate retrieved: 30 December 20184 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": PCT procedure at the EPOLoading...EPO Guide for Applicants, part II Int. - A General OverviewXGA A 9 Representation in the international phaseLoading...XGA AN AnnexesLoading...EPO Guide for Applicants, part II Int. - E Euro-PCT procedure before the EPO as designated or elected OfficeXGA E III 3 How to appoint a representative - authorisationLoading...