The Policy and Strategy for Public Private Partnership (PPP) 2010 and the Guidelines for Formulation, Appraisal and Approval of Large Projects, Medium Projects and Small Projects, 2010; all gazetted on August 2010 establish the PPP Policy Framework for Bangladesh. These documents are updated and supplemented from time to time by specific PPP guidelines providing further details (for e.g. the Guidelines for Viability Gap Financing 2012).