12(1)(A)(1) لا يتوجب الإفصاح إذا كان الطرفان قد أُبلغا بذلك من قبل (المادة 12 (1))
[keywords: appointment procedures; arbitrators; arbitrators - appointment of; arbitrators - challenge of; arbitrators - duty of disclosure; arbitrators - independence of; arbitrators - qualifications; challenge; conflicts of interest; disclosure; knowledge]