• Author (Co-organizer) refers to registration from the co-organizer: Eskisehir Technical University, Turkey, Chiang Mai University, Thailand, and Gazi University, Turkey.
• Registration covers a paper within 6 pages. If the final paper exceeds 6 pages, the extra pages will be charged at 70 per page.
• Registration fee provide access to all technical sessions, 1 lunch, 1 dinner, 2 coffee break during the conference.
• One regitration fee covers one person's attendance.
• Accommodation fee is not included in the fee.

Refund Policy

• 30 USD will be charged for cancellation received 3 months before the conference
• 30% of payment will be charged for cancellation received 2 months before the conference
• 50% of payment will be charged for cancellation 1 month before the conference
• NO REFUND for cancellation less than one month before the conference

Personal Reason
In the event that the conference cannot be attended due to "personal reasons", the conference committees will not bear any responsibility, refund or pay any compensation. Such as travel difficulties, visa issues, health issues, financial issues, etc.

Force Majeure

If the conference is prevented or affected due to "force majeure" circumstances, the conference committees will not bear any responsibility, refund or pay any compensation.

Situations that constitute "force majeure" include any event that we cannot foresee or avoid, even if we take all appropriate precautions. Such situations include fire, flood, explosion, storm or other weather damage, break-in, criminal damage, riot or civil disturbance, industrial behavior, natural or nuclear disaster, fire, adverse weather conditions, war or threat of war, actual or threat of terror Activities, epidemics and all similar situations beyond our control.