This study aims to find out how the implementation of quality management system based on clause in ISO 9001: 2015 on podomoro golf project development project cimanggis with PT. Wijaya Karya Building Building as a contractor. This study is descriptive using clauses in ISO 9001: 2015 as a way of knowing the implementation of quality management system from owner, construction management consultant, and contractor, with questionnaire form about application of field. Questions are made in clauses 4 to clause 10 in ISO 9001: 2015.The results in this study indicate that the implementation of quality management system based on clause in ISO 9001: 2015 from the owner is "Rarely" applied with the percentage of assessment between 50% to 74.99%. The construction management consultant is "Always" applied to the assessment percentage of 75% to 100%. From the contractor's side is "Always" applied with the percentage of valuation between 75% to 100%. From these results obtained factors - factors that become constraints on the implementation of quality management system based on clauses in ISO 9001: 2015, the method or procedure, human resources (HR), and implementation or operational work.