Energy efficiency and environmental building standards adopted by the state or by local jurisdictions:(1) May include the use of a sheathing with factory applied radiant barrier with an emissivity rating of five one hundredths (0.05) or less or a sheet radiant barrier with an emissivity rating of five one hundredths (0.05) or less that also meets the specifications of ASTM C1313 and is installed according to ASTM C1158; and(2) May include the use of lumber and engineered wood products that originate from sustainable sources and are certified through the:(A) SFI (Sustainable Forestry Initiative);(B) CSA (Canadian Standards Association);(C) ATFS (American Tree Farms System);(D) PEFC (Programme for the Endorsement of Forest Certification) endorsed schemes; and(E) FSC (Forest Stewardship Council). Acts 2008, ch. 907, § 2.
Tennessee Legal Code