MWSS undertakes a Memorandum of Understanding with the 22 Water Districts of Bulacan on 19 May 2014, in light of their partnership in implementing the Bulacan Bulk Water Supply Project.  The MOU entails mutual cooperation between MWSS and the Water Districts of Bulacan to ensure the success of bidding out the project under a Build-Operate-Transfer scheme.  The MOU was signed by MWSS Administrator Gerardo A. I. Esquivel and the General Managers of the Water Districts in Bulacan, as witnessed by LWUA Administrator Andres Ibarra.