The Code Check 9th edition flip-chart book is based on the 2018 model codes, including the IRC, UPC, & UMC, and the 2017 National Electrical Code. These are the codes in most common use today. 81 illustrations provide graphic explanations of code issues, and 32 tables put essential information at your fingertips. Major changes are highlighted in the book for all four major disciplines – building, plumbing, mechanical, and electrical. Perfect for field use or in the office. Also available is Code Check 9th Edition eBook: It includes all the material in the print book, plus 9 additional tables and 27 additional illustrations. As with all of the eBooks, it contains navigation features to quickly access particular code items.