A supplier can generate an InCheck Report for a specific calendar month within a 45-day window. The 45-day period starts after the last day of the month the supplier is reporting on, not from the beginning of the month.

For example, if a supplier wants to generate an InCheck Report for April, the 45-day reporting period begins on 1 May. This means the report can be generated at any time from 1 May to 14 June.

After the 45-day window has passed, the supplier will no longer be able to generate the report for that month.

Note: As a temporary measure with the relaunch of the ZDHC Gateway, the reporting window has been extended from 45 days to 90 days. During this period, suppliers can generate an InCheck Report for a specific calendar month for up to 90 days after the end of that reporting month.