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BOE-A-2026-3201 ·11 February 2026 ·Act critical
Administrative

Businesses and individuals: 10 days to update official exchange rates

The Bank of Spain resolution publishes euro exchange rates as of February 10, 2026, approved by the ECB, which now have official status (Art. 36 of Law 46/1998). These rates replace previous ones and must be used in financial operations, contracts, and official communications.

In 2 key points

  1. Official exchange rates are updated daily in accordance with the ECB (Art. 36 Law 46/1998) (art. 36 Ley 46/1998)
  2. 1 euro = 1.1894 US dollars (official rate as of 10/02/2026) (CAMBIOS)

How it affects those involved

Businesses, individuals, and public administrations conducting international transactions must update their financial calculations with the new rates. Traders and financial services providers will lose accuracy if they continue to use previous rates. Financial advisors must review their reports and contracts to ensure they are up to date. Companies operating in multiple currencies must review their costs and profits.

Lifecycle

2026-02-11PublishedPublished in the BOE
2026-02-11Into forceComes into force (Resolución de 10 de febrero de 2026, del Banco de España)
Official text Based on BOE data (boe.es). Information, not advice.

Does this provision affect you?

The administrative team reviews your specific situation.

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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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