Privacy & Cookies

This website uses “cookies” to enhance user navigation, loading certain features of Google web-based tecnologies such as Google Maps, Google Search or capture use statistics with Google Analytics.


Current european regulations on data protection (Directive 2009/136/EC) dictate that website users must be informed and must be able to accept the use of cookies in an easy way. Once cookies use is allowed by clicking the “ACCEPT” button, the message disappears. If you wish to refuse cookies again, you must modify the properties of the web browser .

As of May 2018, complying with the GDPR, it is mandatory that in all forms where the user’s information is collected, to inform him/her clearly and intelligibly about the use to which his/her data will be put. It must be as easy to withdraw the consent as it is to give it.

At OPK we only request the name of the person and his/her email address to give access to specialized content, as well as allow  to copy and paste part of our content for non-commercial purposes. The data is stored in the database of the webserver itself and is used exclusively to assign a user name and a password.

In accordance with the GDPR legislation, a simple method must be provided (by sending the user’s email address) to consult, and if required, delete the personal data registered in our system, an operation that is carried out manually by the administrator of the website. Access to personal data request form.