Detention Reviews in Canadian immigration, conducted by the Immigration and Refugee Board (IRB), assess the continued detention of individuals. Occurring within 48 hours of arrest and at seven-day intervals, reviews consider factors like flight risk and public safety. Alternatives to detention, such as reporting requirements, may be imposed. Legal representation is a right, and human rights considerations are integral. There’s a presumption in favor of release, and decisions can be appealed to the Immigration Appeal Division, ensuring a fair and ongoing assessment of detention necessity throughout the immigration process. Seeking legal advice is advisable to protect individual rights during this critical phase.