Cookie policy

What cookies are

Cookies are small files a site stores on your device so it works and to remember your preferences.

Cookies we use

This site only uses essential technical storage, for example to remember the language you choose. We do not use advertising or tracking cookies.

• opex-lang: remembers your language (Spanish or English). Technical, persists until you clear it.
• hCaptcha (contact page only): a spam-protection service that may use cookies or technical storage to verify that a person is submitting the form.

How to manage them

You can delete or block storage from your browser settings at any time.