This guidebook is intended to both provide an overview of the selected tools as well as document how institutional investors have used these tools in the past to promote corporate responsibility. [this guidebook covers:] - AccountAbility 1000 Assurance Standard - Ceres Principles - Equator Principles - Extractive Industries Transparency Initiative - Global Reporting Initiative - Global Sullivan Principles - Greenhouse Gas Protocol - ILO Declaration on Fundamental Principles and Rights at Work - ISO 14000 - MacBride Principles - OECD Guidelines for Multinational Enterprises - Social Accountability 8000 - United Nations Global Compact - United Nations Norms on the Responsibilities of Transnational Corporations and Other Business Enterprises with Regard to Human Rights - Universal Declaration of Human Rights - Voluntary Principles on Security and Human Rights