Strategic Development Zones (SDZs) DCC Menu About Strategic Development Zones The Government may designate certain areas of land as Strategic Development Zones (SDZ) Grangegorman Strategic Development Zone Find out information on the Grangegorman Strategic Development Zone (SDZ). North Lotts and Grand Central Dock SDZ Find out information on the North Lotts and Grand Canal Dock Strategic Development Zone (SDZ). Poolbeg West Strategic Development Zone Find out information on the Poolbeg Strategic Development Zone (SDZ).