The DISC track is a series of courses, assessments, e-books, Certification and other DISC-related content.

Although there are several trainers involved in different courses, the key instructors are:

Carol Dysart, Masters of Science in Counselling and resident of San Diego, CA, is known by her clients and students as a DISC Master. She has gained mastery in the “art and science of understanding people”, from working with many clients throughout her 30+ years, that have received the gift of their DISC Personal Style and her coaching, and from her client seminar and coaching companies around the world. ​ Carol brings over three decades of experience using the DISC profiles to her CEO coaching, training them in how to get the most understanding out of their profile interpretation. She describes it as an “art” because there is a need for human interpretation of the information shown in the profile, and a “science” because the model has been statistically analysed as both accurate and predictive of the subject’s primary behaviors and style.

Sandra Davis, an expert facilitator, coach, instructional design and curriculum developer and consultant teamed up with Carol when she lived with her in New Zealand for four years. She is the Co-Founder and CEO of PeopleSmart Enterprises, the co-creator of the PeopleSmart DISC Interpretation Method and the DISCovering Me Program.       For 20 years Sandra has been facilitating leadership development and business cultures that thrive. She uses DISC tools and resources to compliment her work and expertise in the debriefing of the DISC assessment as a People-literacy consultant for improving the human connection.   ​ Sandra is passionate about empowering people to lead happy and enriched lives and is committed to designing tools and resources that  support others to become people-literate, for creating lives that are rewarding -  both personal and professional. Sandra facilitates and trains others to deliver these programs that includes online assessments and educator training materials and resources.These programs are included in a PeopleSmart Enterprises  LICENSE offer.