The Compliance Development Kit (CDK) helps game and app developers apply age- and jurisdiction-specific compliance rules to product features. Teams configure product policies, permissions, and data notices in Compliance Studio, then integrate CDK through hosted widgets or custom workflows using the k-ID API. CDK can support age gates, parental consent, sessions, permission management, and jurisdiction-specific notices. Its rules use compliance data from k-ID’s Regulatory Hub, and the resulting permissions help applications determine which features a player may access.