Breadcrumb নীড়পাতা Heated Tobacco Policy Domains Product regulation Heated Tobacco Policy Scan Choose Policy Domains Product regulation Minimum age Sale Marketing Packaging Product regulation Reporting/Notification Clean air Tax Regulatory Mechanisms Product Classifications Countries Comparison Choose Country Comparison Domain & Classification Product regulation 5 Countries regulate the type of heated tobacco products that can be sold, such as restricting the use of certain ingredients or flavors, or restricting concentrations of nicotine in heated tobacco products