Before revision: In 2022, the NIST Interagency Report NIST IR 8387(page 12) , stated that M-Disc is an acceptable archival format rated for 100+ years .
After revision: In 2022, the NIST Interagency Report NIST IR 8387(page 12) listed the M-Das, citing the aforementioned 2009 and 2012 tests by the US Department of Defense and French National Laboratory of Metrology and Testing as sourcesc is an acceptable archival format rated for 100+ years .