The National Bank of Bulgaria’s Governing Council has agreed that BORICA AD may cease its activity as operator of BISERA6, the payment system for customer transfers in BGN, effective 1 January 2026 in connection with the introduction of the euro as legal tender in Bulgaria. From that date, BORICA’s licence to operate BISERA6 will be invalidated. BORICA has put in place an organisation and cessation plan intended to avoid endangering the financial stability of system participants and to ensure the complete and timely fulfilment of obligations arising from payment operations processed through BISERA6.