Video CPLP Certification What’s New Why Now 3 Things You Need to Know Now! LD By Linda David Friday, September 16, 2016 0 Comments Bookmark Main Site Sign in Page Don't have an ATD account? Don't have an ATD account? Forgot your Password? Already an ATD customer without a web account? Institutional subscriber? Click here to sign in. Share Member-Only Content The Certified Professional in Learning and Performance (CPLP) credential is your opportunity to advance your own knowledge base and gain instant credibility in the organizations that you serve. You've reached ATD member-only content. Sign in below or join ATD to continue. Sign In