; (II) environmental protection, mitigation, or enhancement measures to benefit fish and wildlife resources or other natural and cultural resources; or (III) improvements to public recreation at the licensed project. (b) Amendment approval processes (1) Rule Not later than 1 year after the date of enactment of this section, the Commission shall, after notice and opportunity for public comment, issue a rule establishing new standards and procedures for license amendment applications under this part. In issuing such rule, the Commission shall seek to develop the most efficient and expedient process, consultation, and review requirements, commensurate with the scope of different categories of proposed license amendments. Such rule shall account for differences in environmental effects across a wide range of categories of license amendment applications. (2) Capacity In issuing a rule under this subsection, the Commission shall take into consideration that a change in generating or hydraulic capacity may indicate the potential environmental effects of a proposed license amendment but is not determinative of such effects. (3) Process options In issuing a rule under this subsection, the Commission shall take into consideration the range of process options available under the Commission’s regulations for license applications and adapt such options to amendment applications, where appropriate. . 4. Technical and conforming amendments (a) Licenses Section 4(e) of the Federal Power Act ( 16 U.S.C. 797(e) ) is amended— (1) by striking adequate protection and utilization of such reservation and all that follows through That no license affecting the navigable capacity and inserting adequate protection and utilization of such reservation: Provided further, That no license affecting the navigable capacity ; and (2) by striking deem and inserting determine . (b) Operation of navigation facilities Section 18 of the Federal Power Act ( 16 U.S.C. 811 ) is amended by striking the second, third, and fourth sentences.