Dr Oranuj is the Inspector General at the Ministry of Natural Resources and Environment, Thailand. She has been conducting study projects related to land subsidence groundwater monitoring, database management. Recently, she has started to work in the field of groundwater management which included diverse aspects in implementing Groundwater laws and related regulations, as well as decentralization of groundwater management tasks to the local administrative level. Dr Oranuj has several publications in Water Research Journal and published “Review of Groundwater Management and Land Subsidence in Bangkok, Thailand” in Groundwater and Subsurface Environments, Springer.