UNCTAD

Investment Instruments Compendium Online

OECD

OECD-Multilateral Agreement on Investment (MAI) Draft Text

OECD-Multilateral Agreement on Investment (MAI)-Documentation for the Negotiations

OECD-Declaration & Decisions on International Investment and Multinational Enterprises (Includes Guidelines for Multinational Enterprises)

World Bank

World Bank-Guidelines on the Treatment of Foreign Direct Investment