How Each Fact Gets Checked

This page lists the public documents behind the facts on this site, grouped by topic, with each publisher and check date. A document appears here only when a page relies on it and someone read it directly. Search excerpts and facts that sources dispute stay off the list.

The source types are government records, a utility, a standards body, and an insurance research body, from US EPA and NOAA to MLGW and IICRC. Tennessee statutes and rules come from public copies on FindLaw and Cornell LII, not the State's own site, and we say so plainly. FindLaw's copies state they are current as of January 2, 2024, so ask a lawyer or the agency before you rely on a statute.

Statutes, rule copies, and federal policy forms come up for a recheck 12 months after November 4, 2026. Other documents come up 6 months after that date. A Town of Collierville or state page that stayed unconfirmed keeps its facts off these pages until someone reads the page itself.