30 C.F.R. § 206.113 How will MMS identify market centers?
Title 30 - Mineral Resources
MMS periodically will publish in the (a) Points where MMS-approved publications publish prices useful for index purposes; (b) Markets served; (c) Input from industry and others knowledgeable in crude oil marketing and transportation; (d) Simplification; and (e) Other relevant matters.
Title 30: Mineral Resources
PART 206—PRODUCT VALUATION
Subpart C—Federal Oil
§ 206.113 How will MMS identify market centers?

