The radiotherapy services resumed on August 28 evening.
"The radiotherapy services have resumed. We have procured the AERB permission to use this machine for the treatment of patients suffering from cancer. Around ten patients have started undergoing therapy since it was opened," Dr A K Rai, the medical superintendent said.
The treatment facility for cancer was asked by the AERB to shut down for not complying with the board's directives on safety measures in November 2015.
Every year, India reports around 11 lakh new cancer cases and five lakh deaths due to lack of treatment or delayed diagnosis.