Corporate Governance for Spanish Subsidiaries: A Board and Parent Checklist

A Spanish subsidiary is a separate legal person. The foreign parent controls it through shareholder rights, appointments and reserved matters, but the subsidiary's directors owe statutory duties in their Spanish office. Group instructions should therefore be translated into valid corporate decisions, delegated powers and a documented control framework.

Choose and document the management body

The Companies Act permits different management structures, including a sole director, several directors acting jointly or severally, or a board. The articles and registered appointments must support the structure actually used. A power of attorney can allocate operational authority, but it does not replace the directors' responsibility.

Define decisions at the right level

• Shareholder: reserved matters such as accounts, distributions, director appointments and amendments to the articles.
• Management body: strategy, supervision, solvency, risk and decisions not reserved to the shareholder.
• Delegates and attorneys: day-to-day actions within registered or contractual limits.

A parent approval matrix is useful internally, but it must not make the Spanish directors purely nominal. Conflicts of interest, related-party transactions and the interest of the subsidiary should be addressed in the minutes and supporting file.

Annual governance cycle

1. Close and reconcile the accounting records.
2. Prepare and formally draw up the annual accounts within the statutory timetable.
3. Obtain an audit where required and convene the shareholder meeting.
4. Approve the accounts and proposed application of result.
5. Deposit the accounts at the Mercantile Registry within the applicable period.
6. Review powers, beneficial ownership, intragroup agreements and directors' remuneration.

Minimum evidence to retain

Keep signed minutes and certificates, notices and waivers, the current articles, shareholder and beneficial-ownership records, powers, intragroup contracts, transfer-pricing support and evidence for conflicted decisions. Remote or written resolutions must follow the legal and constitutional requirements that apply to the body concerned.

NRRO can build a governance calendar and authority matrix around the subsidiary's real decision-making model. The appropriate body and cadence depend on ownership, regulated activity and the volume of group transactions.

Official sources

• Spanish Companies Act.
• Mercantile Registry Regulations.

Reviewed on 27 August 2026.