This study was carried out to design New Certification of Floral Arrangement based on the National Competency Standards to Using Competency Map. Currently the industrial base certification systems, not academic base, are emphasized. Because the industrial base certification system were derived by job analysis of industrial sites. The data were gathered by direct survey on industrial fields and internet homepages of HRD Korea and Q-net etc. and verified by brainstorming on the expert FGI and interview on the flower design industries. Certification events were 2 items such as ‘Unit Floral Arrangement L2’ and ‘Unit Floral Arrangement L4’, and critical duties and optional duties, and levels and required study time were derived. And Competency Map and lifecycle certification development paths were conducted, and the objectives and subjects, required time of education and training for expert and qualification of technical certification. In this study result, the certifications upto level 5 were suggested, if social and legal system would be served the certification level 8 or below could be developed and suggested. Finally news jobs, such as spatial floral arrangement and eco-friendly floral arrangement, are needed to be suggested and competency maps inked into unit flower design and certification events were developed.