Mastercard Makes Offline Card Payments a Rule in Europe
From 2027, Mastercard's European network rules require cards and terminals to approve payments during outages. The costs and risks land on banks.
Mastercard's offline rules shift outage resilience from voluntary pilots to network obligations: from February 2027 newly issued European cards must support offline approval, and from May 2027 new and replacement terminals must too. The cost lands on issuing banks and acquirers, who must set limits and carry deferred-authorisation risk.
The Ledger Desk · 3 min read- Mastercard says newly issued cards across Europe will support offline payments from February 2027, and new or replacement terminals from May 2027.
- These are card-network rules, not an EU legal mandate, and they apply only to new cards and terminals, so coverage will build slowly.
- Per-transaction limits of up to €200 are set in advance by the issuing bank, so credit and fraud exposure sits with issuers.
- Terminals still need electricity, so the rule covers network failure and does not cover a full power loss at the merchant.
- Watch how issuers set limits and how acquirers price the deferred-clearing risk.
Mastercard is turning offline card acceptance in Europe from a regional pilot into a network requirement. According to Mastercard's announcement, newly issued cards will be enabled for offline payments from February 2027, and new and replacement terminals will have to support them from May 2027. The change is a scheme rule rather than an EU law, which matters because the people who bear its costs are banks and merchants' acquirers, not regulators.
What the rule requires
The rule works at the chip level. Mastercard says the card stores spending limits, so when a terminal cannot reach the network, the payment can be approved locally, up to €200 per transaction. The cardholder's bank sets the limit in advance. The transaction is submitted for clearing when connectivity returns. Mastercard lists supermarkets, service stations, pharmacies and ticket machines as target uses, and says offline payments already work in Denmark, Sweden, Estonia and Latvia.
Why the rollout will be slow
Coverage will arrive gradually because the obligations attach only to newly issued cards and to new or replacement terminals. Cards already in wallets and terminals already on counters are not covered until they are replaced. The terminal also still needs electricity, so a full power loss at the merchant defeats the feature. The rule therefore protects against network failure first, and against blackouts only where a terminal keeps running.
Where the risk and cost move
An offline approval is a decision made without a live check, so the risk moves to whoever sets the limit. Under the announced design, issuing banks choose the offline ceiling, which means they carry the exposure if a balance is insufficient or a card is compromised before clearing. Acquirers and merchants face a related question about how deferred clearing is priced and disputed. Neither cost has been published, so how the risk is allocated remains unconfirmed.
The trigger and what to watch
Coverage of the announcement links the move to the 2025 Iberian blackout, which reportedly left an estimated 55 million people unable to make digital payments. That is the kind of systemic failure a scheme rule can partly insulate against. Watch three things: the limits issuers actually choose, whether rival networks adopt matching rules, and which countries are covered next. Mastercard has not said when Austria and Germany will be included.
- When do Mastercard's offline payment requirements start?
- Mastercard says all newly issued cards in Europe will be enabled for offline payments from February 2027. All new and replacement payment terminals must support them from May 2027.
- How does an offline card payment work?
- Per Mastercard, the chip stores spending limits. If the terminal loses its connection, the transaction can be approved locally, up to a limit set in advance by the cardholder's bank. It is submitted for clearing once the connection returns.
- Does this protect against every outage?
- No. The terminal still needs power, and the rules cover only new cards and terminals. Coverage will therefore build over years rather than arrive at once.