9 General Treatment Standards
This chapter addresses the general standards of treatment in investment treaties. General treatment standards consist of two types: (a) absolute standards, which are not contingent upon specified factors, happenings, or government behaviour towards other investors or persons; and (b) relative standards, which are dependent upon the host government's treatment of other investments or investors. The chapter discusses the absolute and relative general treatment standards used most frequently in international investment treaties. These include full protection and security, fair and equitable treatment, minimum treatment according to international law, most-favoured-nation treatment, and national treatment. That these standards exist in one form or another in most investment treaties gives the treaties a strong similarity. It must also be acknowledged, however, that not all treaties include all of these general standards and that significant differences exist in the way individual treaties articulate them.