(i-RegVeD) aims to establish a nationwide surveillance network through selected hospitals and collect data for generating evidence on VTE prevalence for planning response, and strengthening healthcare facilities across different treatment settings. This registry is based on standard reporting framework and data capture using electronic information technology for timely analytics of patterns of disease distribution, treatment and outcomes of VTE patients. The data will be used for relevant and appropriate research and innovation including identifying risk factors for VTE disease. The registry shall contribute to improving patient management for VTE and related manifestations, and also guide policy and health planning in future.