Find help and guidance on using Delta.
Start using Delta
How to register, set up your account, sign in and reset your password.
Submit data
How to submit data using Delta.
Submit data in bulk
How to submit large amounts of data, using an Excel spreadsheet.
Register as a data certifier
How to register and set up your account if your role includes certifying data.
Certify data
How to certify data that someone else on your team has submitted.
Delta 2.0
Read about improvements we are making to Delta and how they affect you.
Contact us
For support using Delta, please contact us.