Hello Debbie, The standard INCITS/ISO/IEC 1539-1:2004[2007] is up on the ANSI standards store- http://webstore.ansi.org/RecordDetail.aspx?sku=INCITS%2fISO%2fIEC+1539-1%3a2004%5b2007%5d. Best, Anna. ======================================================================== It's $30 here, and $324 from ISO. Van