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About Us

"Through excellence in our people and products, we are the leading developer of innovative scientific assessments that help improve the quality of life for individuals and communities around the world."

A leading publisher of scientifically validated assessments for more than 30 years, Multi-Health Systems Inc. (MHS) serves clients in educational, clinical, corporate, public safety, government, military, pharmaceutical, and research settings. MHS has grown to become an international company with products sold in more than 75 countries and translated into over 50 languages. With offices in North America and partners around the world, MHS is dedicated to strong product growth, an optimal user experience, and being digitally and globally driven.

MHS has developed leading products such as the Conners suite of ADHD assessments, the Level of Service suite of assessments, and the Emotional Quotient Inventory (EQ-i 2.0®). These products have demonstrated our commitment to innovation and quality. From selecting and developing the best talent, to helping parole boards determine who is granted release from incarceration, MHS Assessments are used in a wide range of critical decision-making processes. Our clinical tools are trusted to inform psychological diagnoses that can impact prescribed medication, therapy, or treatment programs for children and adults. In the workplace, MHS Talent Assessments help inform hiring decisions, develop staff, and improve organization and team dynamics.

To inquire further about MHS or about how our products can help you achieve the results you need, please contact us at any time.

A Message from our Executive Chair and Founder
A Message from our CEO

MHS is the proud winner of the following awards:
Canada's Best Managed Companies
MHS has been named one of Canada's Best Managed Companies since 2013, earning the designation of Gold Standard winners after maintaining Best Managed status four consecutive years. The best managed designation is a recognized symbol of excellence for Canadian businesses.
Canada's Most Admired Corporate Cultures
MHS was named in Canada’s 10 Most Admired Corporate Cultures of 2016 in the Growth and Small Cap category. This national program, annually recognizes best-in-class Canadian organizations for having cultures that enhance performance and sustain a competitive advantage.
Entrepreneur of The Year Award

In 2015 MHS Assessments CEO, Dr. Steven Stein won the EY Entrepreneur of The Year category award for Health Sciences in Ontario. The Ernst & Young Entrepreneur Of the Year Awards honors entrepreneurship and innovation in Canada.

Training Industry Award
MHS has been selected as an Assessment and Evaluation Top 20 Company by Training Industry since 2017. Training Industry bases this award on the diversity of assessment capabilities, quality and innovativeness of evaluation techniques, growth potential, quality of clients/users, previous awards, and competitive differentiation.
Psychologically Healthy Workplace Honors
In 2018 MHS was a recipient of the American Psychological Association’s 2018 Psychology Healthy Workplace Honours. This recognition is based on our commitment to creating a work environment where employees and business thrive.

Dear Colleague,

It’s been another busy year for all of us at MHS. We’ve added new products and services, and we continue to develop and improve our product delivery. We’ve seen a steady increase in the number of clinicians taking advantage of our online assessments. The convenience of this approach has made it the primary choice for many of you. In fact, I’ve heard from a number of you that once online assessments are integrated into practice, it’s hard to turn back. The good news is that while we’ve been told we have the leading online system in the field, we continue to make improvements. You’ll see some roll outs in this area over the next year.

We’ve been integrating our Discovery Learning International (DLI) products and services into the MHS family for those of you who work with organizations. The response has been tremendous and the change, influence, and decision-making assessments have continued to grow in usage. We’re so glad that the increased exposure of these tools is leading to such wide acceptance.

As well, our newest acquisition, the Global Institute of Forensic Research™ Inc. (GIFR™) provides a great opportunity for those of you with forensic practices. We have new tools and great educational opportunities to help keep you on top of best practices in this area. The GIFR trainings have proven to be a popular and convenient way for clinicians to sharpen their skills, stay up to date, and earn valuable CE credits. You’ll be seeing an increased number of offerings in this area, so stay in touch with us – make sure you are on our email list by contacting

Our new clinical products have been very exciting. The Comprehensive Executive Function Inventory Adult™ ( CEFI Adult™) now opens the door for more dynamic assessment of your adult clients with challenges in multiple areas. The CEFI Adult is a great tool for assessing and providing useful and specific treatment recommendations.

The Ortiz Picture Vocabulary Acquisition Test™ ( Ortiz PVAT) fills a gap that has long existed. How can you validly and reliably assess English learners as well as English speakers with only one test? We’re very excited to have Dr. Sam Ortiz as one of our distinguished authors who has proven himself to be a leading expert in this area. Using technology and the best psychological science, the Ortiz PVAT provides you with capabilities never before available in this area.

It’s been great connecting with so many loyal MHS customers over the years at conferences and meetings. You can continue to stay up to date with what we’re up to by joining me on LinkedIn .

Have a great year,

Steven J. Stein, Ph.D.
Executive Chair and Founder, MHS

Dear Valued Client,

It is hard to believe that another year has gone by and it is time for me to sit down and write my annual letter to you, our valued customers. Each year this process makes me reflect on where we have come from and where we are going, and each year I marvel at the rapid changes that are happening in our field.

MHS has always been at the forefront of providing digital solutions to our customers and we continue to strive to ensure that those solutions reflect the most up to date technologies, the best experience for our clients and their clients, and that the solutions contribute to the ability to gain insight and better understand the people we work with so that we can add the most value to their lives. The launch of our new Ortiz Picture Vocabulary Acquisition Test™ ( Ortiz PVAT™) is no exception to this. The Ortiz PVAT is the only dual normed receptive vocabulary acquisition test for both English Speakers and English Learners.

In 2018, we also have some significant platform changes for our Clinical and Education customers. We have worked tirelessly over the last couple of years to understand your needs and to build a system that reflects the way that you work to ensure that your time is used in the most efficient manner and the insights you gain into your clients are maximized. As you interact with this new site, we encourage you to share your feedback so we can continue to improve on the experience. I would like to thank all of you who have participated in the feedback process to date – your help has been invaluable in improving the way we deliver assessments to you.

Coming soon, our Clinical and Education customers will be able to access and score their assessments on the new MHS Online Assessment Center+. Over the last year, we have been working towards redesigning the platform based on your extensive input and cooperation. We will continue to integrate our Clinical and Education assessments throughout the year. We will continue to integrate our Clinical and Education assessments throughout the year. For more up to date information about available products on the new platform click here.

New digital technologies are paving the way for a revolution within our industry. Artificial Intelligence (AI) and Machine Learning are powerful tools that can help us understand, predict, and potentially intervene early on, before the problems are too entrenched. While I believe there is unlimited capacity for these technologies to improve outcomes for people, I am very cognizant of the fact that these technologies have as much potential to cause harm.

I would love to hear your thoughts about the role AI and Machine Learning can play in psychology, particularly as it relates to assessment and diagnosis. You can contact me any time with your thoughts at

Have a great year,

Hazel Wheldon, M.A.