"On 16 Febuary 2006 at 2200 a new regionial director of Intelligence was announced by Commandant Williamson. N Lau, Lt. Col, Squadron Director of Intelligence for Toledo 501st, was named the first Regionial Director of Intelligence for the eastern Time Zone and achieved the rank of Lt. General at his promotion. His new commission will became active  22 February 2006 and go through 22 February 2007"

Source: Toledo 501st PR Paper