TQM has been dedicated to providing professional and quality consultation and training services to both government departments like Water Supplies Department, Highways Department and Civil Engineering and Development and also the public enterprises like the CLP Power and the MTR Corporation.

On 1st April 2015, Dr TONG and Mr Barry YEUNG provided the Internal Auditor Training for the Drainage Service Department on the topic of ISO55001 Asset Management Systems Certification.

Dr TONG and Mr Berry YEUNG introduced the standards and some basic concepts of assent management ISO55001 to the staff of the Drainage Service Department. Through studying numerous cases, the staff could interpret the required standard and how to optimize the cost, the product performance and the risk assessment. In order to help the staff to gain insight from the courses, they would be invited to participate in group discussions and practices.