Del. Code 26, § 206 : Public Utilities — Public Service Commission — Jurisdiction And Powers — Investigations Date: 31 Jul 2016 TEXT PDF Current through 2016 Legislative Session, Act 399 The Commission may investigate, upon its own initiative or upon complaint in writing, any matter concerning any public utility. Del. C. § 206 47 Del. Laws, c. 254, § 3; 26 Del. C. 1953, § 124; 59 Del. Laws, c. 397, § 1.;