The document discusses Build-Own-Operate-Transfer (BOOT) projects as a type of public-private partnership procurement strategy. In a BOOT project, a private company builds and operates a facility, such as a toll road, on behalf of the public sector for a set period of time. The case study examines Malaysia's North-South Expressway, which was developed as a BOOT project where a consortium designed, constructed, financed, and operated the expressway over a 30-year concession period.