Switzerland

TWINT is universal but isn't real-time interbank

TWINT cleared 774m transactions in 2024 with ~72% adult penetration — for a country of 8.85m people, that is per-capita usage matched only by Sweden's Swish. But TWINT is bank-pre-funded simulated immediacy, not real-time settlement; SIC5 (launched August 2024) is the actual RTGS-Instant complement and is now the more interesting strategic question because it can move CHF-denominated B2B flows in seconds without the wallet UX overlay. Whether SIC5 displaces TWINT for high-value retail is the open question of 2026.

Helvetia III is live wholesale CBDC, not a sandbox

Switzerland is the only G20 economy with a wholesale CBDC settling real tokenised-bond issuances in production central-bank money — not a sandbox or research line. Helvetia III runs on SIX Digital Exchange, extended through 2027 with six commercial banks (UBS, ZKB, Commerzbank, PostFinance, BCV, BKB). The schema labels this `wholesale-pilot`; operationally it has moved beyond pilot in everything but name and a 2027 decision on permanent issuance is the gate.

WEKO interchange rulings keep Swiss MDR among the lowest in Europe

The Swiss Competition Commission (WEKO) has repeatedly cut domestic credit-card interchange under voluntary agreements with Visa and Mastercard — most recently to 0.40% on credit in 2023, in force through 2028. Debit (Visa Debit, Debit Mastercard, plus residual V Pay) sits at 0.12-0.20%. Non-SEPA-IPR status notwithstanding, Swiss MDR is among the most competitive in Europe.

SIC5 — launched August 2024 on ISO 20022 — is the natural settlement layer for cross-border CHF/EUR corridor plays, especially for German and French-origin SME treasurers seeking same-day settlement. Full bank coverage is mandated by November 2026; the back-half of 2026 is the build window for treasury-facing tooling that bridges SIC5 to TARGET2 Instant.

Helvetia III is live in production wholesale CBDC settling real primary-issuance tokenised securities across six commercial banks. The platform is the most operationally mature wholesale-CBDC venue in any G20 economy and is on the path to a 2027 operational-roll-out decision. Operators building on-chain CHF-denominated treasury products have a regulated venue available today.

TWINT signalled in March 2026 it is evaluating EPI/Wero interoperability for CH-EU cross-border P2P, the first technical indication of Switzerland joining the euro-zone instant-payments mesh despite non-SEPA-IPR status. A TWINT-Wero corridor would compress remittance costs on the cross-border-worker corridors (Germany, France, Italy, Portugal) and pre-empt Wise / Revolut volume.