By Rene Rodriguez, Ana Claudia Chacin, and Joey Flechas From Miami Herald MIAMI—The collapse of the Champlain Towers South building in Surfside introduced a new term to the non-condo dweller’s lexicon: 40-year recertification. Now, after the disaster in Surfside, everyone’s heard of them. And cities throughout Miami-Dade are in a frenzied rush to see which condo buildings within their boundaries are in line for the critical 40-year structural checkup that Champlain Towers South was about to undergo when it shockingly without warning fell—and which other Miami-area buildings are overdue. The Champlain collapse has raised questions about whether municipal authorities have been doing their duty to ensure that structural recertifications are carried out. The early evidence suggests no. For condos, the process normally begins with municipalities sending a letter to the condo board saying: You are coming due. Records obtained by The Miami Herald show that some cities and towns have …