She has already been charged with importing walkie talkies, but lawyer Khin Maung Zaw told local media she was facing a second charge of violating the country's Natural Disaster Law.
He said Suu Kyi had met with a judge on a videocall due to COVID-19 regulations, but lawyers could not attend because they had not been granted power of attorney.
Asked about her health, Khin Maung Zaw said: "No news is good news. We haven't heard or received bad news."The date of the next court hearing will be March 1, he added.