Thefirstthreegenerationsareapprovedstandards:theoriginalSAS(SASANSIINCITS376-2003),SAS1.1(INCITS417-2006)andSAS-2(SAS-2ANSIINCITS457-2010).SAS-2'sdraftjustpriortostandardization:sas2r16.pdf(section10.4.3forSMPfunctions)isausefulreference.TechnicalworkisongoingforSAS2.1inwhichthe