The EU AI Act and the GDPR ask companies to manage risks, restrict which data an AI system may see, and be able to explain what the system does. The AI Act entered into force on August 1, 2024 and is being phased in. Since August 2, 2026, the transparency rules, among others, have applied. After an amendment (the Digital Omnibus), the rules for high-risk AI systems apply from December 2, 2027, and for AI in regulated products from August 2, 2028, as the European Commission’s timeline shows. The Act sorts AI systems by risk. According to the European Commission, the vast majority of AI systems currently used in the EU fall into the lowest category, with minimal or no risk. Since February 2, 2025, every business that uses AI must also take measures so its employees can work with it responsibly. That AI literacy obligation remains, although since the Digital Omnibus the law no longer prescribes a specific level of knowledge. For a small or medium-sized business, security and privacy come down to ordinary questions: who gets access, which data goes to a model, and what happens when something breaks. The four measures above line up with exactly those questions.