Myanmar Now said the decision was made during a meeting with political parties that was boycotted by many including the NLD.
The NLD’s election conduct was illegal “so we will have to dissolve the party’s registration,” the chairman of the junta-backed Union Election Commission, Thein Soe, was cited in the report as saying. “Those who did that will be considered as traitors and we will take action,” he added.
A spokesman for the junta and for a pro-democracy national unity government, which includes ousted members of the NLD, did not immediately respond to requests for comment.
Security forces have killed more than 800 people in protests since the coup, the Assistance Association for Political Prisoners activist group says. Fighting has also flared between the security forces and ethnic minority guerrilla groups.
Since her arrest hours before the February 1 coup, Suu Kyi has been held in detention and faces numerous charges filed in two courts — the most serious under a colonial-era official secrets act, punishable by 14 years in prison.
Suu Kyi, 75, has been permitted to speak with lawyers only via a video link in the presence of security personnel. Her co-defendant is Win Myint, the ousted president.
Opponents of the military have formed a National Unity Government, which operates under cover or through members based abroad. It has announced it is setting up of a People’s Defense Force to challenge the junta.