Wisconsin Leadership Development Institute (WLDI) The Wisconsin Technical College System celebrates its successful leadership development program. Since 1995, 642 WTCS administrative and faculty leaders have completed the program. Individual colleges and the System are strengthened through the enhanced leadership skills of its current and future leaders. 2019-20 Registration: https://cvent.me/ZwWB0 Alumni Title Date Modified File Type WLDI Alumni 1996-2017 04/11/18 PDF File Brochure Title Date Modified File Type Developing Leaders for Wisconsin Technical Colleges 11/29/18 PDF File Fact Sheet Title Date Modified File Type WLDI Fact Sheet 2018-19 11/29/18 PDF File