https://www.epo.org/en/service-support/faq/myepo-services/online-filing-20/migration-olf-client/do-i-need-epo-account-two
Do I need an EPO account with two-factor authentication to draw up and file patent applications using Online Filing 2.0?
Yes, with Online Filing 2.0 you need to be logged in with two factor authentication method at all times, including during the signing process.
Category