(a) The provisions of this part address the requirements imposed on pipeline carriers by 49 U.S.C. 15701(b) and 15701(c). Such requirements apply to pipeline carriers only with respect to the transportation of commodities other than water, gas, or oil.

(b) Except as otherwise provided in paragraph (c) of this section, the provisions of this part apply to any transportation or service provided by a pipeline carrier subject to the jurisdiction of the Surface Transportation Board under 49 U.S.C. 15301.

(c) The provisions of this part do not apply to any transportation or service provided by a pipeline carrier to the extent that such transportation or service is exempted from rate notice and disclosure requirements pursuant to 49 U.S.C. 15302.

(d) For the purposes of this part, service terms means all classifications, rules, and practices that affect the rates, charges, or level of service for pipeline transportation.