The LEED certification can be achieved at one of four distinct levels, and achieving each level successfully satisfies its standards. The procedure for obtaining a LEED certification is complicated and calls for thorough consideration of all elements of a building’s existence, beginning with its conception and continuing with its construction and operation. LEED certification has several advantages. LEED-certified buildings use less energy and water and produce less waste. They are also more healthy and pleasant to work in. Furthermore, LEED-certified buildings often have greater resale values and recruit tenants faster.