The Halloween Brexit deadline may have captured the media’s attention as it concerns the U.K. economy for now, but solo-regulated firms should also be concerned with another frightening date. That’s according to Juan Diego Martin, COO of Fonetic, in an opinion piece he authored for the publication Markets Media. Martin says firms are likely not giving the Dec. 9th Senior Managers and Certification Regime (SMCR) implementation deadline the attention it deserves.