Campbell Pryde is the Chief Standards Officer of XBRL US. He is responsible for the development, maintenance and support of the US GAAP taxonomies. Prior to joining XBRL US Campbell was an Executive Director at Morgan Stanley overseeing the Equity Research standard XBRL valuation model used by Morgan Stanley globally for the publishing of Equity Research reports. Campbell was a Partner at KPMG from 2000 to 2004 where he oversaw a number of audit and advisory engagements for large global financial institutions.