RegulationsPart 7530.5040Minn. R. 7530.5040RegulationcurrentMinn. R. 7530.5040DIRECT CHARGES.Current as of source date Government sourceMinnesota Office of Pipeline SafetyOfficial agency materialView source 3 passagesStatutory AuthorityMS s 299F.631; 299J.04#History16 SR 2116#Published ElectronicallyMay 13, 1997#