The Digital Policy Office (DPO) of the Hong Kong Government has released the Hong Kong Generative Artificial Intelligence Technical and Application Guideline on April 15, 2025. Designed for technology developers, service providers, and users, the Guideline provides practical advice on the use of generative artificial intelligence (AI), addressing its applications, limitations, and potential risks. Key governance principles focus on mitigating issues such as data leakage, model bias, and errors.