US lawIndianaRegulationsTitle 327 — Water Pollution Control DivisionArticle 12.1 — ARTICLE 12.1. PUBLIC RECORDS; CONFIDENTIAL INFORMATION; CONFIDENTIALITY AGREEMENTSRule 2 — Definitions12.1-2-1327 IAC 12.1-2-1327 IAC 12.1-2-1 DefinitionsLast amended: 2026Year: 2027Length: 11 wordsOfficial source Cite as Ind. Admin. Code tit. 327, r. 12.1-2-1Sec. 1. The definitions in this rule apply throughout this article.Next327 IAC 12.1-2-2