how are nontariff barriers enforced 
nontariff barriers are enforced through a combination of regulatory and administrative measures by the importing country s government authorities these enforcement processes typically involve rigorous documentation and customs procedures including inspections testing and compliance checks to ensure adherence to specific requirements licensing and permits may be required for certain goods and import quotas are monitored to ensure that limits are not exceeded the bottom linenontariff barriers are obstacles to international trade that don t involve traditional import tariffs they can take various forms including regulatory requirements technical standards licensing procedures and quotas not trading can make it difficult for businesses to access foreign markets hindering trade by imposing additional costs and administrative burdens 