Note: This version of section effective until 7-1-2027. See also following version of this section, effective 7-1-2027. Sec. 2. As used in this chapter, "NFPA 855" refers to: (1) the 2023 edition of NFPA 855, Standard for the Installation of Stationary Energy Storage Systems, as adopted by the National Fire Protection Association; or (2) if the commission adopts a rule under IC 4-22-2 to amend: (A) the 2023 edition; or (B) any subsequent edition; of NFPA 855, the version of NFPA 855 as amended by the commission. As added by P.L.217-2023, SEC.1.