| Cancellation of paid registration is possible under the terms listed below: | |
| > 1 months before the conference | Full refund but 150CNY is retained for administration |
| > 20 days before the conference | Refund 50% of the applying fees |
| > 2 weeks before the conference | Refund 25% of the applying fees |
| < 2 weeks before the conference | No refund |
In the unlikely event that MDPI deems it necessary to cancel the conference, all pre-paid registration fees will be reimbursed. MDPI shall not be liable for reimbursing the cost of travel or accommodation arrangements made by individual delegates.
The organizers do not accept liability for personal accident, loss, or damage to private property incurred as a result of participation in PMSS2025. Delegates are advised to arrange appropriate insurance to cover travel, cancellation, or medical costs, and theft or damage of belongings.