45 CFR 164.310(d)(2)(i) — Disposal (Required)
Implement policies and procedures to address the final disposition of electronic protected health information, and/or the hardware or electronic media on which it is stored.
This is a Required implementation specification, not an Addressable one. Accountability and Data backup and storage, sitting beside it at (iii) and (iv), are Addressable — vendor summaries routinely blur the two, which matters because Required means implement it, and Addressable means implement it or document why an equivalent is reasonable.
https://www.ecfr.gov/current/title-45/subtitle-A/subchapter-C/part-164/subpart-C/section-164.310