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BOE-A-2026-12705 ·11 June 2026 ·Act critical
Administrative

Businesses and individuals: 1 month to update official exchange rates in euros

The Bank of Spain resolution publishes the euro exchange rates as of June 10, 2026, set by the European Central Bank, which now have official effect (art. 36 of Law 46/1998). This change affects all parties using official rates for financial operations, trade, or international payments. The rates are published in official format and are valid for calculations from that date onward.

In 2 key points

  1. Official exchange rates will be updated on 10 June 2026 (texto fuente)
  2. Rates are published by the European Central Bank and have official effect pursuant to Law 46/1998 (art. 36 Ley 46/1998)

How it affects those involved

Traders, companies, and individuals engaged in international operations must update their exchange rate calculations from 10 June 2026. Financial institutions must review their internal systems to ensure they reflect the new rates. Financial advisors and export managers must inform their clients of the change. While the Bank of Spain does not introduce new obligations, it does establish the official validity of the published rates.

Lifecycle

2026-06-11PublishedPublished in the BOE
2026-06-10Into forceComes into force (texto fuente)
Official text Based on BOE data (boe.es). Information, not advice.

Does this provision affect you?

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This analysis is informational only and does not constitute legal advice or create a client-adviser relationship. BM Consulting.
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