In order to collect client details, the Information Commissioner’s Office (ICO) has issued 5 simple steps to make this easy for you:
Ask for only what’s needed
Be transparent about what you need and why
Carefully store the data in a secure manner
Don’t use the data for anything else like mailing lists
Erase it securely
If you need more help, the ICO is available to answer your questions on 0303 123 1113.