The 2003 National Standard Plumbing Code Illustrated – CD-ROM comes with the latest codes and is upgraded from the 2000 version. This manual contains drawings and illustrations that have been completely revamped through computer-aided design. The manual provides the latest information about the most common devices, materials, fixtures and equipment systems that are used during installation of plumbing systems. When used in conjunction with PHCC's Plumbing Apprentice Training Program, the guides supplementary notes and illustrations can make for a vital training tool for veteran plumbers and beginners. All codes within the CD-ROM are compatible with nationwide and ANSI A.40.8 Code, the basis for all plumbing standards. This CD-ROM is compatible with Macintosh and Windows computers.