Histroy of Special Economic Zones SEZ.

The world first known instance of SEZ have been found in an industrial park set up in Puerto Rico in 1947. In the 1960s, Ireland and Taiwan followed suit, but in the 1980s China made the SEZs gain global currency with its largest SEZ being the metropolis of Shenzhen.

From 1965 onwards, India experimented with the concept of such units in the form of Export Processing Zones (EPZ). But a revolution came in 2000, when Murlisone Maran, then Commerce Minister, made a tour to the southern provinces of China. After returning from the visit, he incorporated the SEZs into the Exim Policy of India. Five year later, SEZ Act (2005) was also introduced and in 2006 SEZ Rules were formulated.