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BOE-A-2026-12873 ·13 June 2026 ·Resolution Low impact
Administrative

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

The Bank of Spain resolution publishes the euro exchange rates effective June 12, 2026, which now have official status under Article 36 of Law 46/1998. These rates replace previous ones and must be used in financial operations, contracts, and official communications. The change affects all sectors using the euro as a reference currency.

In 2 key points

  1. The official exchange rates are updated on 12 June 2026 (Art. 36 Law 46/1998) (art. 36 Ley 46/1998)
  2. Exchange rates published by the ECB are officially recognised from 12 June 2026 (texto fuente)

How it affects those involved

Traders, businesses and individuals carrying out international operations must update their foreign exchange calculations from the date of publication. Authorities and financial institutions must incorporate the new rates into their invoicing and payment processes. Finance advisors should review their calculations and adjust their reports. Foreign exchange operators must verify the new rates to avoid errors in conversions.

Lifecycle

2026-06-13PublishedPublished in the BOE
2026-06-13Into forceComes into force (texto fuente)
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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