Send us Fan Mail We unpack which certifications actually change pay, trust, and opportunity, and we cut through hype around vendor badges, resume padding, and guaranteed outcomes. Along the way we map real paths from field to office, share RCDD study strategy, and highlight future-focused certs worth the effort. • tech hiccups, conference updates, community shout‑outs • acronym challenge: PBB defined as primary bonding busbar • why certifications matter when paired with standards • RCDD valu...