As the first ward-based participatory budgeting experiment in the United States, the Participatory Budgeting Initiative in Chicago's 49th Ward began in November of 2009 with the goal of directly allocating a portion of the Alderman’s capital budget for the 49th Ward by residents. Citizens gathered to discuss, deliberate, and vote into implementation projects totaling $1.3 million dollars. Forming six themed committees of 16-20 residents each, the participants created 36 proposals to better the Ward’s infrastructure.
In 2012, the City of Canada Bay Council proposed an innovative method of deliberative democracy to obtain the advice of citizens in making decisions for the range and quality of council services for the period 2014-18. With this in mind, the Canada Bay Council partnered with groups such as Straight Talk and newDemocracy to create a panel of 36 randomly citizens. This group worked in parallel to a randomly selected group of council staff.
Gacaca courts are community trials, which try the perpetrators of the 1994 Genocide in Rwanda. They are a unique and large-scale national experiment in collaborative justice systems, and pose an important precedent for participatory community justice across the world.