1. 2018. General Data Protection Regulation (GDPR). https://gdpr-info.eu/.
2. 2018. IAB Europe Transparency and Consent Framework policies (v2.1). https://iabeurope.eu/iab-europe-transparency-consent-framework-policies/.
3. 2018. Transparency and Consent Framework (TCF). https://github.com/InteractiveAdvertisingBureau/GDPR-Transparency-and-Consent-Framework.
4. 2019. Consent string and vendor list format v2. https://github.com/InteractiveAdvertisingBureau/GDPR-Transparency-and-Consent-Framework/blob/master/TCFv2/IAB%20Tech%20Lab%20-%20Consent%20string%20and%20vendor%20list%20formats%20v2.md.
5. 2019. U.S. Privacy String. https://github.com/InteractiveAdvertisingBureau/USPrivacy/blob/master/CCPA/US%20Privacy%20String.md.