Mass Iris Scan Collection in Qinghai: 2019–2022

Police led mass iris scan collection in Qinghai, a region with a population that is 49.4% non-Han, including Tibetans and Hui Muslims. Iris scan collection is part of long-standing police intelligence gathering programs. Through this data collection, Qinghai’s police are effectively treating entire communities as populated by potential threats to social stability.

collection scan transparency and accountability