*Information verified on November 2, 2026.*
Dentists travelling from other countries to **CIOSP 2027**, taking place in São Paulo from **January 27 to 30**, can register under the **“Estrangeiro da área odontológica”** category.
## How to register
Registration is available through the [official CIOSP website](https://www.ciosp.com.br/).
Participants who attended the 42nd or 43rd edition and already have an account can sign in with their existing credentials. New participants must create an account, select the appropriate category, upload the requested supporting document and accept the terms and regulations.
**Registration becomes active after the supporting document has been approved and payment has been confirmed.** The participant’s badge is then available to print.
## Required documents
For foreign participants, the official FAQ lists a **graduation diploma, professional credential or proof of academic status**, as applicable.
Accepted formats are **JPG, PNG or PDF, with a maximum file size of 1 MB**. Document review can take **up to three business days**. Check the specific requirements before uploading a document.
## Registration fees
The published fees for the foreign dental professional category are:
| Registration period | Fee |
|—|—:|
| September 2–November 25, 2026, at 12:00 noon | **R$100** |
| November 25, 2026, at 12:01 p.m.–January 20, 2027, at 12:00 noon | **R$200** |
| January 20, 2027, at 12:01 p.m.–January 30, 2027 | **R$250** |
All times are **Brasília time**.
**Uploading a document before a fee change does not guarantee the earlier price.** If approval occurs after the change, the fee applicable on the approval date will be charged.
## Deadline for online document validation
From **January 22, 2027**, registrations requiring document validation will be handled **in person only during the event**, upon presentation of valid documents and payment of the applicable fee.
## Are scientific courses included?
This category provides access to the commercial exhibition on all four days. **Courses in the official scientific programme must be purchased separately.** Event registration does not automatically reserve a course place.
**Official sources:** [Registration regulations](https://www.ciosp.com.br/termo-e-regulamento) and [CIOSP FAQ](https://www.ciosp.com.br/duvidas-frequentes). Check the current conditions before registering.
