According to the MMA, the MLCis reviewed every five years by the Copyright Office in a process called “re-designation.” Now, with the MLC’s first-ever re-designation currently underway, both its critics and supporters have become more vocal in hopes of swaying the results and/or public opinion about the organization’s operations to date.
Source: With the MLC’s Re-Designation Underway, Streamers and Publishers Clash Over Its Future