PDF Downloads The documents below are available for download as a courtesy of Rob Ivers, Inc.   The Complete Guide to PDAA Certification Includes an introduction by Rob Ivers, general information and a detailed description of each of the certification tests.   Closing the Loop on Graphics Installation SGIA BLOG, June 17, 2009, submitted by Dan Marx.   WrapQuest'08 Recap December, 2008, submitted by Rob Ivers.