Amateur Radio Society of Bangladesh

Amateur Radio Society of Bangladesh (ARSB) is the only active, government-registered national amateur radio organization in Bangladesh, officially recognized by the Bangladesh Telecommunication Regulatory Commission (BTRC). The Society operates under the BTRC-approved club call sign S21AHQ, serving as the central hub for amateur radio activities, advocacy, and emergency communication initiatives across the country. The organization is registered with the Registrar of Joint Stock Companies and Firms under the Societies Registration Act, 1860.