Notices of opposition filed electronically 

Notice of opposition may be filed in electronic form using version 5.075.09 (build or later releases of the EPO Online Filing software (see OJ EPO 2015, A26OJ EPO 2017, A59).

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

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