ACRO Certificate for a Spanish Visa — UK Guide (2026)

An image of the Spanish flag, in the context of an ACRO certificate required for a Spanish visa and provided by Wilmer Health. This service is suitable for both the non-lucrative visa and Spanish student visa.

Getting an ACRO certificate wrong is one of the most common reasons Spanish visa applications are delayed or rejected. This complete UK guide covers everything you need to know in 2026 — from what the ACRO certificate shows, to apostille and sworn translation requirements, validity rules, and how to avoid the mistakes that catch applicants out.

Spanish Visa Medical Certificate UK (2026 Guide)

A Spanish flag representing Wilmer Health's Spanish Visa services, including Apostille, Medical Certificate for Spanish Visa, and Spanish Sworn Translation.

The medical certificate is one of the more straightforward parts of your Spanish visa application — as long as you know what you need and where to get it. Here’s everything UK applicants need to know for 2026.