Ever walked into a data center, a hospital, or a smart building and wondered who really planned the invisible systems keeping everything connected? Behind the scenes, there’s usually a highly trained professional orchestrating it all—often someone with RCDD Certification under their belt. In today’s hyper-connected world, networks aren’t just cables and ports anymore; they’re lifelines. From enterprise campuses to mission-critical facilities, structured cabling and ICT design have become serious business. And frankly, guessing your way through it just won’t cut it. That’s where a globally respected credential steps in, raising the bar and separating the pros from the pretenders.