43 CFR § 11.11
Purpose
June 11, 2020
The purpose of this part is to provide standardized and cost-effective procedures for assessing natural resource damages. The results of an assessment performed by a Federal or State natural resource trustee according to these procedures shall be accorded the evidentiary status of a rebuttable presumption as provided in section 107(f)(2)(C) of CERCLA.
[53 FR 5171, Feb. 22, 1988]