Widyaiswara as a functional official has duties, responsibilities, and authority to educate, teach and/or train Civil Servants at government Education and Training Institutions. As a professional official requires special expertise. In accordance with the main tasks and functions of the widyaiswara are educators, instructors and trainers with various roles that are carried out as facilitators, motivators, moderators, inspirers, innovators and dynamics, including writing scientific papers as a means of increasing their functional positions. Therefore, widyaiswara are required to meet competency standards for writing scientific papers through training. The purposes of this study are to analyze the abilities of widyaiswara and to compile and develop training designs to improve widyaiswara competence on writing scientific papers at BKPSDM Karawang Regency. This study uses the ADDIE method which is carried out through the analyze, design, develop, implement, evaluate. The results of the study show that first, the ability to write scientific article systematics, Second, write the contents of scientific articles. Fill in the writing of the title, author^s name, abstract, research method, and bibliography, third, the use of Indonesian spelling. Several errors were found, which need attention, namely capital letters, italics, periods, commas, and standard words. There is an increase in the ability of widyaiswara in writing scientific papers at BKPSDM Karawang Regency. In detail, the improvement was in terms of: writing abstracts, contents, methods, results and bibliography.