Reporting effective dates (E609/E610)

What are effective dates?

Effective dates indicate when values in a data packet or extension are true.
They allow information to be reported once, and then only updated when circumstances change.
There are eleven dated data packets/extensions in the TCSI solution and there are some differences in how the dates are used.
This list below details what the effective dates mean in the context of each packet and provides guidance on selecting the correct date.