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BOE-A-2026-13639 ·23 June 2026 ·Resolution Low impact
Administrative

Businesses and individuals: 3 months to update official exchange rates or deviation risks

The Bank of Spain publishes the official euro exchange rates for 22 June 2026, valid under Article 36 of Law 46/1998. These rates replace previous ones and must be used in official financial transactions. All public and private users, including businesses, individuals and administrations, must update their calculations and records accordingly.

In 2 key points

  1. Official exchange rates are updated daily by the ECB and published by the Bank of Spain (Article 36 of Law 46/1998) (art. 36 Ley 46/1998)
  2. The exchange rates published on 22 June 2026 will be considered official for financial transactions (Resolución de 22 de junio de 2026)

How it affects those involved

Businesses and individuals carrying out international financial transactions must update their foreign exchange calculations to avoid errors in payments or pricing. Public authorities managing contracts or imports must adjust their official records. Financial advisors must inform their clients about the new exchange rates and verify that internal systems are up to date. The risk of calculation deviation or error may arise from failure to update promptly.

Lifecycle

2026-06-23PublishedPublished in the BOE
2026-06-23Into forceComes into force (Resolución de 22 de junio de 2026)
Official text Based on BOE data (boe.es). Information, not advice.

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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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