OverviewAccess modelsAdmission criteria and default rulesTechnical ProvidersRT1 Stand Alone Testing PartnerContact us Overview The RT1 System is a pan-European real-time gross settlement payment system for the execution of SEPA Instant Credit Transfers (SCT Inst) and One-Leg-Out Instant Credit Transfers (OCT Inst). The payment system operates around the clock on every day of the year. RT1 processes euro transactions between payment accounts in a few seconds end to end, and with immediate availability of the payment amount to the beneficiary. Transactions between RT1 Participants are processed on average in just over one second. Financial institutions from all over Europe can use RT1 for any payment in euro that is fully compliant with the SCT Inst Scheme or the OCT Inst Scheme of the European Payments Council (EPC) and is in line with the ISO 20022 global messaging standards for real-time payments. RT1 offers full reach to all PSPs that adhere to the SCT Inst Scheme. The system currently has 94 participants across Europe in the SCT Inst Service. The system currently handles around 5 million transactions on peak days. Key benefits of the service Designed to build and support pan-European reach Design based on the needs of account-servicing payment service providers (AS-PSPs) across Europe and tuned to their requirements Open to any SCT Inst or OCT Inst Scheme-adhering PSP Robust and resilient infrastructure 24/7 non-stop service Real-time gross settlement in immediately available central bank funds Future-proof in terms of scalability and flexibility Compliant with the EPC SCT Inst and OCT Inst Scheme Use case-agnostic design Inter-PSP processing within 1.5 seconds or less Full settlement certainty, no credit risk Efficient tools to allow automation of liquidity management and 24/7 access Interoperable with other SCT Inst-compliant CSMs Single interface for transactions settling in RT1 and TIPS Connection for settlement in TIPS available through dedicated cash account in TIPS or across RT1 and TIPS via the AS technical account