Notices of opposition filed electronically 

Notice of opposition may be filed in electronic form using version 5.07 (build or later releases of the EPO Online Filing software (see OJ EPO 2009, 182 and OJ EPO 2012, 448 OJ EPO 2015, A26).

Notice of opposition may also be filed using the new online filing service EPO case management system (CMS) provided on the EPO website (see OJ EPO 2014, A97OJ EPO 2015, A27). However, it may not be filed using the EPO web-form filing service (OJ EPO 2014, A98).

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