Tajikistan:
18 years of age
Thailand:
18 years of age
Tunisia:
20 years of age
Turkey:
20 years of age
Turkmenistan:
18 years of age
Ukraine:
18 years of age
United Arab Emirates:
18 years of age
United States:
18 years of age
Uzbekistan:
18 years of age
Venezuela:
18 years of age