Special Economic Zones (SEZs) are geographical regions that have more liberal economic laws than a country's typical laws. The first SEZ was established in the United States in 1947. SEZs offer duty-free imports and exports, foreign investment incentives, streamlined approvals, tax concessions, and improved infrastructure to encourage industrialization. India established its first export processing zone in 1965 and introduced the SEZ policy in 2000 and 2005 to boost foreign investment and exports. There are now over 200 approved SEZs in India, though only around 30 are currently operational.