After passing the Ph.D. Pre-Dissertation, the student will then register for his PhD Dissertation. This course involves in-depth analysis of a particular branch of built environment. The quality of the work should be original, creative and should be a significant contribution in the areas of the topic selected. In addition, departmental regulations and those of the College of Graduate Studies should be satisfied. This course enables the students to work on their PhD Dissertation as per the submitted dissertation proposal, submit its final report and defend it in public. The student passes the course if the PhD Dissertation committee accepts the submitted final dissertation report and upon successfully passing the Dissertation public defense. The course grade can be NP, NF or IP.