Berhanu Denu (PhD)Dereje Feyissa2023-12-062023-12-062023-06http://etd.aau.edu.et/handle/123456789/324Projects are essential for implementing strategies, involving the execution of well-planned activities within a set schedule. However, project implementation delays have global ramifications, affecting both involved parties and national economies through time and cost overruns. This study aims to assess project implementation delays and evaluate factors influencing implementation delays in projects financed by the Development Bank of Ethiopia, hindering its goal of national development facilitation. It provides valuable insights for enhancing project planning and management practices. The research employed an explanatory research design, collecting qualitative and quantitative data through structured questionnaires and interviews. The target population consisted of projects financed by the bank's head office, with respondents’ selected using purposive sampling and stratification. Data analysis employed econometrics/inferential analysis. The analysis revealed statistically significant factors influencing project implementation delays, such as project planning, loan approval processes, follow-up and supervision, promoter competency, contractor experience, and clarity in drawings and material costs. To address these delays, it is recommended to prioritize thorough feasibility studies, risk assessments, and timely fund approval in project planning. Regular site visits, progress assessments, and proactive problem-solving are crucial for effective monitoring and timely identification of delays. Additionally, investing in professional development and training for promoters, contractors, and project managers will improve their skills, leading to more efficient implementation and reduced delays. Implementing these recommendations will support the Development Bank of Ethiopia's national development facilitation goal while ensuring successful project execution.en-USThesis