You can use the browse tab to navigate through the CHRIS datasets that are available for research and read the documentation.
To understand the whole process of requesting access to CHRIS data, please have a look at the how to apply section.
You first have to create an account and request approval by the CHRIS Portal team. After the account has been approved, you can log in. You can then prepare your research application by providing all requested information and selecting the CHRIS data or samples that you require.
Please do not hesitate to contact us if you have any questions.
Best regards,
the CHRIS Portal team