Final answer:
Non-tariff trade barriers such as strict safety standards and rules-of-origin regulations can restrict imports by increasing compliance costs for foreign manufacturers and affecting the country of origin label for products.
Step-by-step explanation:
A specific example of how a non-tariff trade barrier restricts imports from another country without requiring a tariff is the imposition of strict safety standards. These safety standards can limit imports by making it more costly or difficult for foreign manufacturers to comply, without directly imposing a cost like a tariff would. Additionally, rules-of-origin regulations act as non-tariff barriers by defining the 'Made in Country X' label based on where the last substantial change in the product took place. This can cause manufacturers to alter their production process so that the final substantial change occurs in their own country, which can manipulate the country of origin label and affect the movement of goods.