Before revision: Chapters ISKO officially recognizes national chapters in Brazil, Canadaand the United States, China, France, Germany , India, Italy, Poland, Singapore, Spain , the United Kingdom, and West Africa.
After revision: Chapters ISKO officially recognizes regional chapters in Brazil, Canada and(including Austria and Switzerland)Maghreb (including Tunisia + Algeria + Morocco),(including Portugal) the United States, China, France, Germany , India, Italy, Poland, Singapore, Spain , the United Kingdom, and West Africa.