Anthony Kennedy,
Office of Personnel Management v…
“ We would be most hesitant to create a judicial doctrine of estoppel that would nullify a congressional decision against authorization of the same class of claims.Indeed, it would be most anomalous for a judicial order to require a Government official, such as the officers of OPM, to make an extrastatutory payment of federal funds. It is a federal crime, punishable by fine and imprisonment, for any Government officer or employee to knowingly spend money in excess of that appropriated by Congress. ”
