Narrative:

I was made aware of an issue with flight ZZZZ-ZZZ1. It appears that due to a software issue at the company the ground crew in ZZZ1 was not notified that a package contained dry ice. It seems that a notoc was never issued and therefore we were not aware of any dry ice onboard. The flight was uneventful.

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Original NASA ASRS Text

Title: E-175 Captain reported company notification of undocumented Hazmat cargo transported on previously completed flight in which he was the Pilot (16 days prior.)

Narrative: I was made aware of an issue with flight ZZZZ-ZZZ1. It appears that due to a software issue at the company the ground crew in ZZZ1 was not notified that a package contained dry ice. It seems that a NOTOC was never issued and therefore we were not aware of any dry ice onboard. The flight was uneventful.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.