| Date | Description |
|---|---|
| 2019-10-01 | update person_description Dr. David A. Bishop => Dr. David A. Bishop |
| 2019-10-01 | update person_title Dr. David A. Bishop: CEO; Founder => Member and Committee Chair for the International Electrotechnical Commission; Technologist; CEO; Founder; Consultant; Researcher |
| 2019-02-19 | delete person Mr. Mosharrof Bhuiyan |
| 2019-02-19 | delete person Mr. Tanvir Islam |