IPA: /rɪˈpɔːtəbl/
KK: /rɪˈpɔrtəbl/
Something that needs to be reported to the appropriate authorities or is required by law to be disclosed.
The incident was deemed reportable, so the company had to inform the regulatory body.
Reportable → It is formed from "report" (from Latin "reportare", meaning to carry back) and "-able" (meaning capable of). The word "reportable" means capable of being carried back or communicated, typically referring to information that can be reported.
Think of information that can be 'carried back' ('report') and is 'capable' ('-able') of being shared — that's what reportable means.