“…The purpose of using any maturity model is always to find improvements by assessing existing practices of project management. The maturity model differs with each other in terms of their characteristics, factors and structures to achieve desired purpose [31], that concluded from their comparison that Organizational Project Management Maturity Model (OPM3) stands best because OPM3 refers to PMBOK that is a worldwide acceptable standard, OPM3 publisher PMI has status of being most popular around the world for project management, covers strategic management, covers project, program and portfolio management aspects, follows continuous approach compared to other maturity models which follow staged approach, date of issue shows that it is not old, provides tools for selfassessment and external assessment of project management maturity, identifies strength and weakness and suggest alternatives to improve, provides path to prioritize improvements, simple and easily understandable, the assessment has low cost, industry independence and can be applied to any industrial sector. OPM3 self-assessment questionnaire contains 151 questions [32] and 42 questions are related with quality management maturity.…”