Navigating Canada’s immigration process can feel overwhelming, but understanding key terms like the UCI number makes it smoother. If you’re applying for a visa, permanent residency (PR), or citizenship through Immigration, Refugees and Citizenship Canada (IRCC), the Unique Client Identifier (UCI) is your lifelong ID in the system. This article breaks down what a UCI is, where to find it, and why it’s crucial for every step of your journey to Canada. What is a UCI Number? The UCI, or Unique Client Identifier, is essentially your...