When I interview people for Drafting/Design positions... it means absolutely nothing to me.
Let's put it this way; back in the day, I used to be an ASE certified auto mechanic. I had my certifications in brakes and electrical systems. What that means is that I was able to take, and pass, the exams for both of those certifications. I would not, however, ask me to work on your car if you were having an electrical problem. When my own car has an electrical problem I take it somewhere to be worked on (unless it's something like rebuilding an electronic switch for an electric window, I love that shtuff).
Having a certification in something, anything, usually only means that you were able to pass a written exam.
I'm not hiring people to take tests.