The Florida Legislature has delayed the effective date of certain sections of the Florida Building Code, 5th edition until June 30, 2016. (http://laws.flrules.org/2015/222)
The included sections are:
a. R402.4.1.2 of the Energy Volume relating to mandatory blower door testing for residential buildings;
b. 403.6.1 of the Building Volume requiring a second fire service access elevator; and
c. R303.4 of the Residential Volume requiring mechanical ventilation for residential buildings.