Täyttä yksityistämistä "lievempiä" yksityisen sektorin osallistumismalleja ovat esimerkiksi "Build, Operate and Transfer", "Build, Own and Operate", ja "Build, Own, Operate and Transfer" -hankkeet.
Private sector involvement models which stop short of full privatisation include 'Build, Operate and Transfer', 'Build, Own and Operate', and 'Build, Own, Operate and Transfer' projects.EurLex-2 EurLex-2