The American Union of NLP offers two levels of Public Speaking Certification
Basic Public Speaking Certification
Drastically Improve Your Public Speaking Ability with the Confidence-Boosting, Engagement-Increasing, Results-Oriented Tools, Tips, and Skills Developed by Dr. Steve G. Jones.
Advanced Public Speaking Certification
Become a Certified Advanced Public Speaker Capable of Delivering a Memorable Speech for Any Audience and Prepared to Handle Any Public Speaking Situation with this Advanced Course