Image Courtesy: wonderwall.sgContentsThe theme of International Day of Sign Languages – 2022History of International Day of Sign Languages International Day of Sign Languages is observed every year on 23 September.  It is a United Nations-sanctioned holiday observed annually on 23 September. It is observed every year along with International Week of the Deaf. The choice of 23 … Continue reading 23 September: International Day of Sign Languages 2022 and its Significance