We often use the term “profession” in a generic sort of way referring to what is your trade/vocation. Profession is derived from the word “profiteor” meaning to profess. The connotation here is that a professional is a person who possesses knowledge of something and has a commitment to a particular set of values both of which are generally well accepted characteristics of professions. History records the early professions of the priesthood, law, medical/physicians and university teaching. As time progressed, dentistry, engineering, accountants and architects were ascribed “professional” status.
David Belfall, in his article, Creating Value for Members, published in 1999, identifies key characteristics that define an occupation as a profession. These characteristics are an assessment process for entry into the profession, a common body of knowledge, a code of ethics and a professional association.