The article outlines the economic implications of transitioning Spanish egg production to cage-free systems, as required by the EU, as per a technical report and a study. The report projects an investment of over 2.3 billion euros and seeks EU financial aid, an extension of the adaptation period, and a ban on new cage facilities. The study finds that switching to cage-free systems will increase production costs and regulatory expenses, leading to higher prices for consumers. It also emphasizes the need for trade protection and reciprocity to prevent the shift of production to countries with lower costs. Spain, with its third-largest egg production in Europe, primarily by small and family-owned farms, stands to be significantly impacted.