The 2nd Global Conference on Rheumatic and Autoimmune Disorders (RhAD-2026) — an inspiring convergence of science, innovation, and collaboration set in the heart of Vienna, Austria, with full virtual participation available worldwide. RhAD-2026 stands at the forefront of global efforts to unravel the complexities of rheumatology and autoimmunity. This edition promises a richer, more interactive experience — a platform where researchers, clinicians, and industry leaders unite to exchange insights, debate emerging controversies, and explore the latest breakthroughs shaping the future of immune-mediated diseases.