This study aims to determine the compliance of eateries to the smoke-free legislation as gazetted in the Control of Tobacco Product (Amendment) Regulations 2018 Malaysia, the point prevalence of smokers within these surveyed eateries; and to determine the burden of toxic cigarette butt waste in the areas allowed for smoking around these eateries in the federal territories of Kuala Lumpur, Putrajaya and the state of Selangor.