Dr. Tarek is one of the approved reputable tutors and auditors within middle East, he trained more than 20 ,000 delegates in courses and conduct about 1000 third party audit in more than 20 countries all over the world like Switzerland , UK , Spain , Poland , Turkey , KSA , UAE, Qatar , Rwanda , Congo , Kenya , Uganda , Sudan , Brundi. etc.
Dr. Tarek approved as lead Auditor and tutor for many standards.
Dr. Tarek approved to teach IRCA courses , approved as trainer from Highfield awarding body for compliance UK , and approved from chartered institute of environmental health UK.
Tarek managed certification and training services within premium certification bodies during last 10 years within middle East countries, recently he is working as certification and training manager for OCA Global.
Number of audience to his lectures and seminars is about million delegates within Middle East area.