Mr Lew Yii Der
Director

Lew Yii Der is the Group Director (Corporate Planning & Research) of LTA. His current portfolio includes the formulation, review and implementation of strategies and plans to advance organisational excellence, land transport knowledge and research for the LTA.

Yii Der has been with the LTA since its formation in 1995 holding various management positions in policy, traffic management, safety and transport technology. He was involved in the comprehensive review of Singapore's land transport policies that culminated in the Land Transport Master Plan (LTMP) launched in 2008.