The IISD provides a variety of information resources for environment and sustainable development policymakers, including coverage of international negotiations. The Earth Negotiations Bulletin is an essential source of information for government officials, policy and decision makers, UN staff, non-governmental organizations, intergovernmental organizations, business, industry and academia.

The ENB, is a reporting service that provides information from multilateral negotiations on environment and sustainable development, including the preparation of the mercury convention instrument.

Fifth Session of the Intergovernmental Negotiating Committee to Prepare a Global Legally Binding Instrument on Mercury (INC5).