Difference Between Law of the Case and Issue and Claim Preclusion Explained
The Second Department explained the difference between the doctrines of law of the case and issue and claim and issue preclusion:
“[L];aw of the case rests on a foundation that . . . distinguishes it from issue and claim preclusion. Whereas the latter concepts are rigid rules of limitation, law of the case is a judicially crafted policy that expresses the practice of courts generally to refuse to reopen what has been decided, [and is]; not a limit to their power. As such, law of the case is necessarily amorphous in that it directs a court’s discretion, but does not restrict its authority”… . Matter of Mazur Bros Realty LLC v State of New York, 2014 NY Slip Op 03687, 2nd Dept 5-21-14