Jeffrey Smelser, CGCS said: Contact your state golf association and have them re-rate the course and do all measurements.
Generally this is a duty your golf professional can do.
I agree.
And since this will also cause your scorecards to be redone, I would form a handicap committee to re-evaluate the handicaps for each hole since some of this may have changed with renovations. All of this should be performed by your pro who can coordinate.
As for new tees signs, I really like what I am seeing from FusionCast. Looks like fancy granite or marble at half the cost. Actually have a new set coming myself due to a logo change last year....