30 C.F.R. § 206.117 What reporting adjustments must I make for transportation allowances?
Title 30 - Mineral Resources
(a) If your or your affiliate's actual transportation allowance is less than the amount you claimed on Form MMS–2014 for each month during the allowance reporting period, you must pay additional royalties plus interest computed under 30 CFR 218.54 from the date you took the deduction to the date you repay the difference. (b) If the actual transportation allowance is greater than the amount you claimed on Form MMS–2014 for any month during the allowance form reporting period, you are entitled to a credit plus interest under applicable rules.
Title 30: Mineral Resources
PART 206—PRODUCT VALUATION
Subpart C—Federal Oil
§ 206.117 What reporting adjustments must I make for transportation allowances?

