Mister Lyadov is a member of the Working group on cardiac rehabilitation of the European Society of Cardiology.
Doctor Lyadov is the member of the editorial board of the journal "Herald of Restorative Medicine".
Organizer of many scientific and practical, including international conferences, international schools of rehabilitation medicine "Reamed" and master classes: "Comprehensive approaches to the treatment of spasticity", "Treatment of movement disorders in patients with consequences of Acute Cerebrovascular Event and Тraumatic brain injury", «Programs for early rehabilitation of patients after total arthroplasty of the lower extremities joints».