The collection of personal data is regulated through the LOPD. Those companies that have automated files or data manuals must comply with said regulations, and establish the mechanisms and procedures requested.
In the Law of Services of the Information Society and Electronic Commerce.
This law establishes the obligations, responsibilities, infractions and sanctions of those (persons and / or companies) that have a website or that operate through the Internet.
We will advise them to adapt their pages to these regulations and thus avoid legal problems.