Yes, but far more narrowly than the headlines suggest. If you use any customer-facing AI (a chatbot, a voice assistant, an automated reply tool), use AI to rank or recommend decisions about people, publish AI-generated media, or your team uses AI tools, some obligations already apply — most large-enterprise rules do not.
The AI Act applies across the EU, including Luxembourg, regardless of your size. What changes with size is which obligations bite. For most small organisations the live concerns are the transparency rules (telling people they are talking to AI, labelling realistic AI-generated media) and AI literacy (making sure staff using AI understand it). The heavy "high-risk" obligations were deferred to December 2027 by the Digital Omnibus and, in any case, rarely apply to a small business or non-profit. The readiness check on this page tells you which of these touch your specific situation.