There's actually a spec for this, but only like 20% of companies follow it https://github.com/InteractiveAdvertisingBureau/USPrivacy/blob/master/CCPA/ https://

There's actually a spec for this, but only like 20% of companies follow it https://github.com/InteractiveAdvertisingBureau/USPrivacy/blob/master/CCPA/ https://github.com/InteractiveAdvertisingBureau/USPrivacy/bl... There's also a requirement that you have to delete data from downstream vendors that you've shared customer data with. That being said, I wouldn't trust for a minute that companies are complying with 3rd party deletions