Mines and Geosciences Bureau (MGB) represented by the Acting Director Wilfredo G. Moncano and Mines and Geosciences Bureau Employees’ Association (MGBEA) represented by the National President Ms. Maybellyn A. Zepada forged the Collective Negotiating Agreement (CNA) for CY 2018-2020 during the MGB Management Conference on August 30, 2017 at the Waterfront Insular Hotel, Lanang, Davao City.