The Business Development Department is in third floor of EDL Headquarters, Lao-Thai Friendship Road, P.O. Box 309, Thongkang Village, Sisattanak District, Vientiane Capital. Lao PDR.
The Business Development Department is among the Departments under the Électricité du Laos and has a primary role as direct secretariat of Board of Directors of EDL in the management and operations of EDL.