On behalf of the Scientific Organizing Committe of ISBOC-10 as Conveners of the meeting, we have great pleasure in requesting you to deliver an Invited Lecture(30 min) in one of the sessions. We sincerely hope that you to deliver an Lecture (30 min) in one of the sessions. We sincererly hope that you would accept our invitation and your participation and contribution would enhance the scientific status of the meeting. We would greatly appreciate if you can send us a reply to this effect. We will be very happy to take care of your local stay and hospitality.