From Training magazine online:
Thinking about certifying as a training and development professional? You certainly have many choices. U.S.-based professionals can choose among the CPLP, CPT, and CTT and those living in Canada have national certifications.In addition to spelling out those acronyms, this article identifies the certifications available to training and development professionals. But first, it places certification within the broader scope of external credentials, and describes the role of transferable credentials in attesting to the qualifications of training and development professionals.
Check out the entire article at http://tinyurl.com/4z9tdw7