New Frontier Data is a trusted source for cannabis business intelligence, offering real-time data solutions to investors, operators, and policymakers in the global cannabis industry. There is no self-service opt-out form; all access, deletion, and opt-out-of-sale requests must be emailed to records@newfrontierdata.com. Send the request from the email address you want them to look up, since they require proof of identity before disclosing or acting on anything. Their own published statistics report a mean and median response time of 10 days. Marketing emails can also be stopped via the 'Unsubscribe' link at the bottom of each email.