Please firstly read our DecodeME Data Access Policy, which outlines the whole application process.

To apply please then read and complete the Data and Materials Access Proposal Form and email it to us at DecodeME@ed.ac.uk

Please note that the DecodeME project will be open until August 2025.

Our ME/CFS data set will include Phenotype and Genotype data from participants, who have consented to us sharing their data on a de-identified basis. In addition, where appropriate and where consent has been given, we can also re-contact participants.

For details on how our data and samples were collected, please read our project protocol here.

Additional useful links:

DecodeME GWAS analysis plan

DecodeME first questionnaire and data dictionary

All applications for data access will be reviewed by our Data Access Committee and will only be approved if both the applicant and the project meet strict eligibility criteria, including on PPI involvement, ethics, data security best practice, and the potential for an outcome that will benefit the ME/CFS community.

Read here for full details.

DecodeME will seek to get back to all applicants with a decision within 3-6 months.

DecodeME does not charge for data access.

However, costs for shipment of samples, temporary storage requirements, sample handling work, and any additional data transfer or processing costs will all be covered by the requester. These will be determined on a case-by-case basis, depending on the project requirements.

Please contact us at DecodeME@ed.ac.uk if you have further questions or need support in making your application.