The realization approach of the Delta Plan concerns ongoing realization of measures and interventions in interplay with crucial actors in decision making, funding and execution tasks. This chapter highlights the involved aspects in the realization process. To steer this, integration and mainstreaming of BDP 2100 is needed at high government levels to incorporate BDP 2100 measures and actions in sectoral programs and planning. GoB decided to assign these tasks to GED which has direct access to the highest levels of policy making of relevant Ministries and it plays a central role in negotiating and preparing the successive Five-Year Plans (FYP), that constitute an important vehicle to coordinate and integrate sectoral plans. Multiple ministries are involved in the BDP 2100 strategies, investment planning and realization. In addition, implementing agencies, local government institutions, knowledge institutions and other stakeholders are involved in planning and implementation in line with their mandates and tasks resources and interests, both in the private and public sectors. The Investment Plan with 80 selected programs and projects forms another important coordination mechanism. During SIBDP, regional and basin-wide programs have been prepared in line with BDP 2100 to facilitate its implementation and to identify new opportunities which led to an additional climate change adaptation investment plan. However, funding of the BDP 2100 Investment Plan and the additional one is a huge challenge in an environment of constrained fiscal space and economic and societal challenges. Coordination at the implementation level is important to effectively execute and realize the BDP 2100 and Investment Plan in the right manner. To contribute to coordination and execution, a network of Focal Points is active in implementing agencies and build the capacity of this network on project preparation, execution and M&E. As said, responsibility for coordination, facilitation as well as M&E of BDP 2100 implementation have been assigned to GED with a dedicated Delta Wing. The other main institutional reforms with impact on realization concern: (a) formation of a Delta Governance Council (DGC); (b) formation of a Projects/Programs Selection Committee (PPSC); (c) establishment of a Bangladesh Delta Fund; (d) establishment of Focal Points and at subsequent stages; (e) establishment of regional/local Water bodies.