Wall Street English 是其中一個少數榮獲 ISO9001:2015 及 ISO27001:2013 國際認證的英語教育機構，其專業品質毋庸置疑。

  • ISO 9001:2015 Quality Management Systems (Barcelona, Spain)
  • ISO 27001:2013 Information Security Management Systems (Chennai, India)

Wall Street English is ISO9001:2015 certified. Certification is for the International office in Barcelona.

ISO 9001:2015 Quality Management Systems (Barcelona, Spain)
ISO 27001:2013 Information Security Management Systems (Chennai, India)