The rapid development and deployment of artificial intelligence in various industries is increasingly attracting the attention of regulators, who aim to encourage the progression of AI technologies while ensuring their responsible use. Recent regulatory developments around the world, including in the European Union and Southeast Asia, serve as evidence of this emerging trend. Here we shall discuss the effect of AI regulatory approaches in the EU on Southeast Asian countries. Approach and Action The EU Artificial Intelligence Act has been officially adopted by EU colegislators and will enter into force 20 days after its publication in the EU Official Journal.[1] Most of its provisions will apply two years after its entry into force. The act establishes a harmonized EU legal framework, aiming at ensuring that AI systems placed on and utilized in the EU market are safe, have managed risks, and are aligned with EU fundamental rights and values. Countries in Southeast Asia, predominantly governed by civil law systems, often adopt statutory frameworks similar to those in the EU when addressing new legal matters. In the rapidly developing field of AI, Southeast Asian countries are adopting a wait-andsee approach toward global regulatory trends. This cautious stance allows them to observe and analyze international developments in AI regulation before crafting their own frameworks. Compared to the EU, countries in Southeast Asia are generally more focused on using AI for national development. Common themes include building human resource capability, developing ecosystems and building infrastructure. Some countries emphasize governance and ethics more than others. Over the past five years, governments across Southeast Asia have been focusing on promoting AI by implementing national policies to strengthen AI promotion and governance. While there may be less regional integration in the approach to AI of countries in Southeast Asia, there are some efforts to create