A cross reference between the previous and the new edition of NFPA 13 has been prepared to help locate and narrow down the search into applicable code sections. This tool is an extension of the Roadmap reference found in the appendix of NFPA 13 2019.
Note: Adobe and Microsoft discontinued the support of Flash based applications in 2020. The non-Flash based version of the NFPA 13 Cross Reference application has the same functionality as the previous version. Tested on Firefox and Google Chrome browsers.