Bipolar disorder (BD) is a psychiatric condition that affects about 2 percent of Canadians. Individuals with BD experience extreme changes in their mood, as well as their energy and ability to function. Research from our group and others has shown that BD often goes unrecognized for years, making it hard for affected individuals to receive the care they need. This can result in negative consequences including inappropriate treatment, more hospitalizations, and an increased risk of suicide. Factors that may play a role in this delay are complex and include, among others, the presence of co-occurring conditions, inadequate use of screening tools, and limited access to specialized mental health services. Therefore, finding the best strategies to address this challenge requires collaboration among multiple individuals and institutions. Our project will establish a collaborative network of healthcare leaders, clinicians, researchers, and international experts, as well as those with lived experiences of BD and their families. By organizing a series of workshops and meetings, we will co-create a research agenda aimed at finding ways to reduce the delay in the diagnosis and treatment of BD among youth and young adults in BC and beyond.