not up to par

not up to par

Not as good as what was expected, required, or demanded; not satisfactory or adequate. Jim, I know you've been going through a tough time since your wife passed, but these reports just aren't up to par. I used to eat there all the time, but to be honest, their food hasn't been up to par recently.
See also: not, par, up
References in periodicals archive ?
I've seen LSOs forced to give up their paddles due to piloting skills that were not up to par.