The LGA has engaged the Center for Advanced Philippines Studies (CAPS) to provide technical advisory services (TAS) in the Municipality of Villareal, Samar in implementing the Ecological Sanitation (Ecosan) Project through training, pilot testing and hand on mentoring in the implementation of low-cost sanitation facility. The TAS aims to equip the local municipal stakeholders and WATSAN Team with the necessary knowledge and skills in the operation and management of the Ecosan Project.