1. Tariffs are taxes imposed by the government on imported goods or services, sometimes referred to as duties. They can be implemented to raise the cost of products to consumers to make them as expensive or more expensive than local goods and services
2. Non-Tariffs are barriers that restrict trade through measures other than the direct imposition of tariffs. They may include measures such as quality and content requirements for imported goods or subsidies to local producers. By establishing quality and content requirements, the government can restrict imports, benefiting local producers. Governments grant subsidies to keep the price of their goods and services competitive
3. Quotas are restrictions that limit the quantity or monetary value of specific goods and services that can be imported over a certain period of time. The idea is to reduce the quantity of competitive products in local markets, increasing demand for local goods and services. Governments issue licenses that allow companies or consumers to import a certain quantity of a good or service
4. Voluntary Export Restraint (VER) is where countries agree to limit the number of imports