EPA Trains National Stakeholders to Implement Liberia’s Revised Nationally Determined Contributions EPA Trains National Stakeholders to Implement Liberia’s Revised Nationally Determined Contributions Share Monrovia – The Environmental Protection Agency in collaboration with the European Union, under the Long-term Technical Assistance (LTTA) to the EPA Project, has over the weekend concluded a one-day capacity building workshop to mainstream emission reduction targets in the Energy, Waste and Transport sectors. Regarded as the mitigation sectors, these 3 sectors hold the key to low emissions development in Liberia if sectorial actions can reflect the Nationally Determined Contribution (NDC) commitments as contained in the revised NDC.