At the 2013 NPT Prepcom in Geneva, IPFM released a report, Increasing Transparency of Nuclear-warhead and Fissile-material Stocks as a Step toward Disarmament, laying out a set of options for how NPT nuclear-weapon states could fulfill their transparency commitments through a series of successively more detailed public declarations of the numbers and deployment status of their nuclear warheads and of their inventories, production, and disposition histories of highly enriched uranium (HEU) and plutonium, the key ingredients in nuclear weapons.

The report is available at the IPFM library

The presentation is available as a pdf file.