; (3) by inserting before subclause (I), as so redesignated, the following new clause: (i) may include elements that promote— ; (4) in subclause (III), as so redesignated, by striking the period at the end and inserting ; and ; and (5) by adding at the end the following new clause: (ii) with respect to plan years beginning on or after January 1, 2021, shall provide for— (I) the provision of information to the enrollee on the safe disposal of prescription drugs that are controlled substances that meets the criteria established under section 1852(n)(2), including information on drug take­back programs that meet such requirements determined appropriate by the Secretary and information on in-home disposal; and (II) cost-effective means by which an enrollee may so safely dispose of such drugs. .