https://www.epo.org/en/applying/fees/payment/FAQs-and-other-documentation
FAQs and other documentation
User guides, manuals and other documentation
Technical information on XML and CSV formats for batch payments
Secure access
Sign in to pay fees or claim refunds in Central Fee Payment
Deposit account
Request to open/re-open/close/update details for a deposit account
FAQs
Arrangements for deposit accounts (ADA)
Fee reductions for small and micro entities
Fee Assistant
Answer a few questions to see what fees and savings you can expect.
Fee reductions and compensation
Smaller applicants to the EPO may qualify in accordance with five different schemes