Rules that exists for consumer welfare but are not often advertised.

Today I happened to come across a notification from RBI, which says

when we report a error in credit report, the same has to be rectified within 30 days by the concerned institution. failure to do so will result in 100rs per day as penalty until the error is rectified or dispute is resolved. (source: https://rbidocs.rbi.org.in/rdocs/notification/P...) 

I filed a dispute in CRIF credit portal today and it asked me for Penalty settlement Details (account details in case of delay they pay us amount) (attaching screenshot)

Feel free to share such incidents which u have come across which gives us legal right but are often ignored thinking such rules are nonexistant. thanks