No, there is not. They try to pass one every year, and we lobby against it because there is no scientific basis behind any drug saying that some certain level in your blood renders you incapable of safely operating a motor vehicle.
Colorado does have a law about certain amounts of THC in a person’s blood, and that was done as a compromise when they legalized marijuana: A separate bill was passed. However, New Mexico does not have a 0.08 or equivalent of that for any drug.