what is ircc number for biometrics

The IRCC number is a 13-digit number that is required to schedule a biometrics appointment in Canada or the US. It is a unique number assigned by IRCC to identify an individual when they interact with IRCC. The IRCC number is located on the second page of the Biometric Instruction Letter. It is important to note that the IRCC number is different from the UCI (Unique Client Identifier) or application number, which is a unique number assigned to a submitted application. While USCIS collects the IRCC number, it does not use the IRCC number to identify the individual or associate the number to any Canadian or US immigration application.