Congenital Disorder of Glycosylation, Type Iii, also known as congenital disorder of glycosylation type iii, is related to cog5-congenital disorder of glycosylation and microcephaly. An important gene associated with Congenital Disorder of Glycosylation, Type Iii is COG5 (Component Of Oligomeric Golgi Complex 5), and among its related pathways/superpathways are Metabolism of proteins and Infectious disease. Affiliated tissues include brain and liver, and related phenotypes are delayed speech and language development and motor delay