ACM has been banned in the UK following the Grenfell Tower tragedy. But for the rest of the world, it is not banned. The UK government’s legislation, titled “Final Impact Assessment: Ban on combustible materials in external wall systems,” restricts the use of combustible materials on the external walls of new buildings taller than 18 mét, including residential buildings, student accommodations, care homes, bệnh viện, and boarding school dormitories.