Povezovanje projektno osnovanih mehanizmov, vključno s Skupnim izvajanjem (JI) in Mehanizmom čistega razvoja (CDM), s sistemom Skupnosti je zaželeno in pomembno za doseganje ciljev zmanjšati globalne emisije toplogrednih plinov in povečati stroškovno učinkovitost delovanja sistema Skupnosti.
Linking the project-based mechanisms, including Joint Implementation (JI) and the Clean Development Mechanism (CDM), with the Community scheme is desirable and important to achieve the goals of both reducing global greenhouse gas emissions and increasing the cost-effective functioning of the Community scheme.