These are links to official sources regarding data protection, marketing & GDPR:
Data Protection
- Information Commissioners Office (ICO Home page)
- ICO Blog for latest news and updates and myth-busting
- ICO Guide to data protection
- ICO Data protection self assessment
- ICO Marketing (what you need to know)
- GOV.uk Marketing & The Law
GDPR
- ICO Preparing for the General Data Protection Regulation (GDPR) 12 steps to take now
- ICO Self Assessment "Getting ready for the GDPR"