No longer in NPRM, the final rule was released on June 27th. That portion of the rule goes into effect on August 27th.
In § 61.129:
■ a. Effective August 27, 2018, revise paragraphs (a)(3)(ii) and (b)(3)(ii);
■ b. Effective July 27, 2018, in paragraphs (c)(3)(i), (d) introductory text...