Chair Assessment Specialist Masterclass

Fit One or Fit Many the Correct Way

Earn your Certified Chair Assessment Specialist (CASp) credential! When you have the letters CASp behind your name, you’re showing you're employer or your clients you are serious about helping others with their ergonomic chairs. Not only do you get the title, you get the Certified Badge, to use in your personal resume and curriculum vitae.


With the CASp you’ll not only gain the knowledge needed to advance your career, but you’ll also prove your competency in assessing chairs and prescribing the right chair for any person who needs one. 

Ready to get started? Sign up for our Chair Assessment Specialist Masterclass.
1. Complete the requisite activities and participation requirements
2. Pass the course exam
3. Perform three chair fittings successfully

Once you complete the requirements, you are all set!

Become a Certified Chair Assessment Specialist (CASp)

Master Chair Assessment, Selection and Fit

The Worksite International Certified Chair Assessment Specialist (CASp) credential demonstrates your mastery of the methodology developed by Alison Heller-Ono for chair assessment and fitting. When you have the letters CASp behind your name, you are showing your employer or your clients you are serious about ergonomic chairs! Use the title and the badge on your reports, your business cards and/or in your business marketing.

Improve Your Chair Assessment Skills While Enhancing Your Office Ergonomics Evaluation Skills

No other course in the ergonomics marketplace will deliver this high-value training specifically on ergonomic chairs. Understanding the science of sitting and the art of chair selection is the cornerstone of an office ergonomic evaluation. Set yourself apart from your peers.

Ergonomic Chair Assessment Tools and Resources

You'll get all the resources and assets featured in both classes.

  • 365 days of Access to Resources

    You'll have access to all the instructional videos and course content for a full year to revisit and continue your training beyond your initial exposure. Good skills are developed when you continue to work on what you learned beyond your initial exposure.

  • Ergonomic Chair Assessment Tools

    The Chair Assessment Specialist Masterclass includes all the tools featured in both our Chair Assessment and Fit classes. That is all the forms, databases, dashboards and more!

  • Coaching and Mentorship with Alison Heller-Ono, chair assessment expert

    Alison will be available to you through 2 small group video-coaching sessions (60 minutes each) and 2 one: one video-mentoring sessions (30 minutes) to help you through your first two chair fittings. As well as be available for email and phone support.

Two Pricing Options

This high value workshop leading to certification is available for a one time payment or split your payment over 3 months.

A Happy Customer

Valuable for Any Business!

Elizabeth Kirk, PhD

This course makes it easy to select the right chair for each employee and immediately implement an effective chair maintenance program. Participants leave with the skills to immediately review all current office chairs, build a maintenance program and report on the cost benefits of either repairing or replacing current chairs. The Worksite International Chair Assessment Course is valuable for any business. The Chair Assessment Tool (CAT) and Chair Assessment System (CAS) should be considered essential for any employer looking to choose and maintain the best chairs for employee health, safety, comfort and productivity.

Frequently Asked Questions

  • Should I do the Chair Assessment Training or Chair Fit Training first?

    We recommend you begin with the Chair Assessment Training and complete all the modules and assignments first. If you need to do a chair fitting, then certainly, begin here. But the Chair Assessment Training is the foundation to the workshop.

  • I sell chairs through my company. How will this training help me?

    If you sell chairs as a contract furniture sales person, this course is for you! Our training is the most comprehensive in the marketplace covering indepth chair assessment, selection and fit methods based on the science of sitting. You'll learn how to inventory and assess chairs using our proprietary chair asset management software. We will also teach you how to perform a chair fitting with exact methods to get each chair correct for the user. You'll be able to offer your clients value added services or fee for service options with our tools to increase your sales and revenue year to year while helping your clients with their chair assessment management program. Your purchase includes a one year vendor license with an option to upgrade to a multi-user license with more flexibility. Annual renewal required for CASp and license use.

  • Why should I manage my chairs as a system?

    Ergonomic chairs are the most important asset in your workplace aside from your people and your computers. This is what makes people productive in today's workplace. If you aren't managing your chairs as the valuable asset they are, you are losing money. Our chair assessment software tools will help you determine whether to keep, repair or replace your chairs; and if you must replace, how to perform an accurate chair fitting. It's all part of the chair asset management lifecycle.

  • How can I save money using the Chair Assessment System of training and tools?

    Our training will show you how and where you can save money on managing your chairs more effectively. This is through reducing employee discomfort, minimizing employee injuries and recognizing the liability of poorly designed and failing chairs.

  • Is there a renewal fee to maintain my certification and use the Ergonomic Chair Assessment tools?

    Yes, you will need to keep your certification active by submitting one chair fitting a year to us along with $197.00 to maintain your certification. This renewal will give you ongoing access to the latest version of our Ergonomic Chair Assessment forms and tools.

  • Does the course include a guarantee or warranty?

    We stand behind our training and products 100% because we know they work when you take action and use them in the way intended. Based on our decades of experience in the ergonomics industry, we are confident that if you complete the training, follow the steps to use the Chair Assessment and Fit System, pass your Knowledge Exams and implement the advice of your coach, then you will be better trained than you are today! In addition, our courses include our exclusive Chair Assessment and Fit license which offers additional warranties and legal guidelines for your success.

About Alison Heller-Ono MSPT, CDA, CASp, CIE, CPE

A recognized Chair Assessment Expert

President and CEO

Alison Heller-Ono

Alison Heller-Ono is a pioneer in the field of consulting ergonomics having started Worksite International, Inc. in 1993. Alison brings a unique perspective and approach to workplace ergonomics as a Board Certified Professional Ergonomist, Physical Therapist and Disability Analyst. You can read more about Alison at www.worksiteinternational.com.