Arms Trade Treaty


To achieve a core purpose of “reducing human suffering,” the Arms Trade Treaty (ATT) sets common global standards for the national control of shipments of conventional weapons across international borders.

On September 17, 2019, Canada became the 105th state party to the global ATT. Project Ploughshares was part of the civil-society push to create this treaty, and has promoted it since.

Project Ploughshares, in partnership with other NGOs, has actively promoted an Arms Trade Treaty since the mid-1990s.

Ploughshares is a member of the Steering Board of the Control Arms Coalition, a group of NGOs promoting the ATT.

Canadian Military Production


Project Ploughshares monitors and reports on Canadian military production and exports.

In support of this work, we maintain the Canadian Military Industry Database which compiles publicly available records of military contracts awarded to Canadian companies as well as annual government records of arms exports to overseas countries.

Reports from the database are made available to a range of researchers and organizations, including the Stockholm International Peace Research Institute (SIPRI) for its annual compilation of the world’s largest arms industries.

The database is not available online. Requests for database information should be directed to:
Kelsey Gallagher
+1 519 888-6541 

Estimates of charges for database searches or reports will be provided on inquiry.

Recent Publications on the Arms Trade Treaty


Regulating new tools of warfare: Insights from humanitarian disarmament and arms control efforts

March 24, 2022

As the tools and methods of warfare continue to evolve, it is critical that arms control, disarmament, and normative regimes also advance. Warfighting applications of today’s emerging technologies, including artificial intelligence (AI), outer space, and cyber capabilities are becoming more apparent andhold enormous potential for expansion if left unregulated. Such capabilities clearly have the potential to be used in harming civilians, violating international humanitarian law, and creating unpredictable and even unintended escalation of conflict. In this context, compliance with existing arms control measures and humanitarian principles is essential. Yet new arms control frameworks are also needed to mitigate these risks and maintain global commitments to disarmament.

On Canada’s provision of arms to Ukraine

February 15, 2022

On Monday, February 14, Prime Minister Trudeau announced that Canadian officials had authorized $7.8-million worth of arms transfers, described as “lethal equipment and ammunition” to Ukraine. The transfers are to include “machine guns, pistols, carbines, 1.5 million rounds of ammunition, sniper rifles, and various related equipment.”

Restoring Canada’s arms control and disarmament credentials

January 27, 2022

More than a year and a half after Canada’s unsuccessful run for a seat on the UN Security Council, shortcomings in Ottawa’s arms control and disarmament agenda remain prominent. As the international community continues to face multiple, overlapping security challenges at the start of 2022, the federal Cabinet installed last October has a fresh opportunity to take stock of Canada’s foreign policy priorities.

Read More Publications About the Arms Trade Treaty
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