Branch
A branch would be formed by the Old Boys who are domiciled in a particular Country, i.e SCOBA UK Branch, SCOBA Australia Branch, SCOBA South Africa Branch, SCOBA US Branch, etc
Chapters
A Chapter would be formed by the Old Boys who live in same geographical location, city or town, i.e SCOBA London Chapter, Lagos Chapter, Atlanta Chapter, Kaduna Chapter, Manchester Chapter, Osogbo Chapter, etc.