▷FDA Registration Certificate

▷Acquisition of European CE

▷Permission to Ministry of Food and Drug Safety of Korea

  -  Medical device manufacturing license

  -  Permission to manufacture medical devices (No. 14-823)

  -  Certificate of GMP

▷Certificate of ISO 9001

▷Certificate of ISO 13485

▷ Certificate of Patent (For dementia treatment)

▷ Certificate of Patent (Brain stimulation audio device)

▷ Certificate of Patent (Insomnia, depression)

▷ Certificate of Patent (Frequency-Following Response)

▷ Certificate of Design Registration (2018)

▷ Certificate of Design Registration (2014)