This research aims to develop software inventory information system laboaratorium that match the requirements of Electrical Engineering Laboratory UMY and know the quality of the laboratory information system inventory of Electrical Engineering UMY based software quality standards. This study uses the waterfall model of development. Analysis of the quality system is done with software quality standards ISO 9126 is composed of the aspects of functionality, reliability, usability, efficiency, reliability, usability, portability, and maintainability. The results showed: 1). Inventory Information Systems Development Laboratory Electrical Engineering UMY CodeIgniter framework web-based architecture using two actors, 26 use case, class 5, 1 database; 7 table of data, one design interface for admin and user, and have been able to use. Results of testing the quality of the web inventory of Electrical Engineering Laboratory UMY web based CodeIgniter framework has met aspects of the ISO 9126 standard.