CalPrivacy Opens Preliminary Comments on DROP Audit Rules for Data Brokers
California's privacy regulator opened a public comment period on April 7, 2026, to shape audit rules for data brokers under the Delete Act's centralized deletion platform. The California Privacy Protection Agency is seeking stakeholder input on how to verify that over 500 registered data brokers comply with consumer deletion requests submitted through DROP (Delete Request and Opt-Out Platform). The audits, mandatory starting January 1, 2028, and every three years thereafter, will assess auditor qualifications, evidence retention practices, audit tools, and whether brokers are improving match rates on deletion requests. Comments are due by May 7, 2026, at 5 p.m. PT via email to regulations@cppa.ca.gov or by mail.