For a couple years I worked at a place where all torque wrenches were signed out at their lowest setting with a calibration sheet. Upon return, lowest setting required, and were calibrated again before the next guy could check it out. If not returned in the required time frame, I don't remember if it was by end of shift or the next morning, you could get locked out of the system. I also work at places where torque wrenches are unceremoniously tossed into gang boxes with any other wrenches and hammers. I always turn them down, but seldom find them way.