Begin with a legal-entity decision and a data inventory. For each entity, test the current $26,625,000 CPI-adjusted revenue route, the 100,000-consumer-or-household route, the 50-percent sale-or-sharing revenue route, and applicable affiliate, joint-venture, partnership, or voluntary-certification routes. Then analyze exemptions by information and activity rather than treating regulated status, nonprofit status, or a vendor role as a universal answer.
The inventory must connect each category of personal information to representative data elements, sources, purposes, retention periods, collection points, recipients, sales, sharing, sensitive-information uses, consumer groups, and the notices shown to consumers. Include online and offline data, employees and applicants, pseudonymous profiles, SDK and tag events, and data held by service providers or contractors where relevant.