Subchapter PHS.4.1 General Provisions PHS.4.1.010 Title. PHS.4.1.020 Authority. PHS.4.1.030 Purpose. PHS.4.1.040 Effective Date. PHS.4.1.050 Interpretation. PHS.4.1.060 Severability and Non-Liability. PHS.4.1.070 Relation to Other Laws. PHS.4.1.080 Repeal of Inconsistent Tribal Ordinances.