This study investigating the availability and utilization of IMs in selected TVET college of Addis Ababarncity. The study sample contain 3 TVET institution deans, 57 trainers of TVET , 3 workshop centerrncoordinators, 3 librarians and 200 trainees. 100 from level 1, 2, &3 and 100 from 4&5 by usingrnrandom sample and purposive sampling techniques. All in all 263 respondents were selected from allrnsample TVETs. In order to attain the objective of the study a descriptive survey method was employed.rnQuestionnaire, interview, and observation checklist were used as data collection instruments. The datarncollected were analyses using percentage and descriptive statements. The finding revealed that there isrna great deficiency in the availability and utilization of instructional materials use to different factories.rnmost were not properly used the materials in the training of in their respected departments. A numberrnof factories for a low availability and utilization of IMs were identified among which lack of budget,rnlack of training and low support from Deans and concerned bodies stand out as a major ones. Teachersrnin the selected TVET college’s were not properly used the material needed in the training of theirrnfields. The less availability and the deficiency in the use of IMs led to less effectiveness of trainingrnprocess.rnFinally, the researcher offers recommendations pertaining to the provision of IMs and the utilization ofrnsuch IMs by teachers of TVET School.