Section 480-90-001. Purpose.

Section 480-90-003. Application of rules.

Section 480-90-008. Exemptions from rules in chapter 480-90 WAC.

Section 480-90-013. Additional requirements.

Section 480-90-018. Severability.

Section 480-90-023. Definitions.

Section 480-90-028. Tariffs and special contracts.

Section 480-90-033. Distribution line extension tariff.

Section 480-90-103. Information to consumers.

Section 480-90-108. Application for service.

Section 480-90-113. Residential service deposit requirements.

Section 480-90-118. Nonresidential services deposit requirements.

Section 480-90-123. Refusal of service.

Section 480-90-128. Disconnection of service.

Section 480-90-133. Reconnecting service after disconnection.

Section 480-90-138. Payment arrangements.

Section 480-90-143. Winter low-income payment program.

Section 480-90-148. Service responsibility.

Section 480-90-153. Disclosure of private information.

Section 480-90-158. Service connections.

Section 480-90-163. Service entrance facilities.

Section 480-90-168. Access to premises; identification.

Section 480-90-173. Gas utility's responsibility for complaints and disputes.

Section 480-90-178. Billing requirements and payment date.

Section 480-90-179. Electronic information.

Section 480-90-183. Complaint meter tests.

Section 480-90-188. Payment locations.

Section 480-90-193. Posting of tariffs for public inspection and review.

Section 480-90-194. Publication of proposed tariff changes to increase charges or restrict access to services.

Section 480-90-195. Notice of tariff changes other than increases in recurring charges and restrictions in access to services.

Section 480-90-197. Adjudicative proceedings where public testimony will be taken.

Section 480-90-198. Notice verification and assistance.

Section 480-90-199. Other customer notice.

Section 480-90-203. Accounting system requirements.

Section 480-90-207. Filing information.

Section 480-90-209. Additional reports.

Section 480-90-213. Expenditures for political or legislative activities.

Section 480-90-223. Advertising.

Section 480-90-228. Retention and preservation of records and reports.

Section 480-90-233. Purchased gas adjustment.

Section 480-90-238. Integrated resource planning.

Section 480-90-242. Issuing securities.

Section 480-90-244. Transferring cash or assuming obligations.

Section 480-90-245. Affiliated interests—Contracts or arrangements.

Section 480-90-248. Transfers of property.

Section 480-90-252. Federal Energy Regulatory Commission (FERC) Form No. 2.

Section 480-90-257. Commission basis report.

Section 480-90-262. Securities report.

Section 480-90-264. Affiliated interest and subsidiary transactions report.

Section 480-90-268. Essential utilities services contracts report.

Section 480-90-275. Actual results for Washington operations report.

Section 480-90-303. Heating value of gas.

Section 480-90-308. Meter readings.

Section 480-90-313. Meter charges.

Section 480-90-323. Meter set assembly location.

Section 480-90-328. Meter identification.

Section 480-90-333. Initial accuracy of meters.

Section 480-90-338. Metering tolerance.

Section 480-90-343. Statement of meter test procedures.

Section 480-90-348. Frequency of periodic meter tests.

Section 480-90-353. Meter history records.

Section 480-90-999. Adoption by reference.