The Radiation Protection Bureau at Health Canada (HC) leads an on-going National Radon Program with the goal of reducing the health risks associated with indoor radon exposure in Canada. A key element of the National Radon Program is to raise awareness and motivate Canadians to take action to reduce their risk from radon exposure.The purpose of the TAoR network and annual campaign is to recruit and engage stakeholders to participate in radon outreach, policy advocacy and education throughout the fall and winter, in particular during the month of November, which has been designated as Radon Action Month (RAM).The purpose and objective of this contract is to continue the work that was started in 2013 with the establishment of Radon Action Month and the development of the Take Action on Radon stakeholder network. Many programs and resources have been developed to support the development of this collaborative stakeholder network and annual marketing campaign and should continue to be used, improved and incorporated into the network and campaigns in the future.