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CRITICAL
Administrative servicios-financieros

Firms and individuals: one month to update official exchange rates in financial records

BOE-A-2026-6866

Prepared and reviewed by the BMC editorial team  ·  Methodology Published 24 Mar 2026, 13:27

Technical details

Type
Identifier
BOE-A-2026-6866
Published
24 Mar 2026
Entry into force
23 Mar 2026 (in force)

Summary

The Bank of Spain's resolution publishes the new euro exchange rates effective 23 March 2026, now officially recognised (Art. 36 Law 46/1998). These rates replace previous ones and must be updated in all financial records and foreign currency conversion operations. The change directly impacts any entity conducting foreign exchange transactions.

Lifecycle

2026-03-24PublishedPublished in the BOE
2026-03-23Into forceComes into force (art. 36 Ley 46/1998)

BMC resources for this provision

Official text Based on BOE data (boe.es). Information, not advice.

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