Practice OT With Passion and Precision
Get evidence-based resources for assessing occupational performance and infusing occupation into practice.
Get the Tools That Will Transform Your Practice
Easy to Get Started
Choose the Assessment That’s Right for You
Take a Course
Complete the Calibration Process to Become Certified
Get the Tools That Will Transform Your Practice
Easy to Get Started
Choose the Assessment That’s Right for You
Take a Course
Complete the Calibration Process to Become Certified
Easily Make an IMpact
- Measure the Quality of Your Clients’ Performance
- Show Evidence of Your Clients’ Improvement
- Support Your Recommendations with Evidence



Practice Model
Occupational Therapy Intervention Process Model (OTIPM)
Center your practice on occupation to more effectively help your clients meet their occupational goals.
- Keep your focus on occupation
- Implement more precise evaluations and interventions
- Effectively document outcomes
- Renew your passion for occupational therapy
Assessment Tools
Internationally standardized. Evidence-based.

Assessment of Motor and Process Skills
(AMPS)
Measure the quality of ADL task performance

SCHOOL ASSESSMENT OF MOTOR AND PROCESS SKILLS
(SCHOOL AMPS)
Measure the quality of schoolwork task performance

Evaluation of Social Interaction
(ESI)
Measure the quality of social interaction

Assessment of Compared Qualities – Occupational Performance
(ACQ-OP)
Measure the extent of discrepancy between a person’s reported quality of ADL task performance and what the occupational therapist observed

Assessment of Compared Qualities – Social Interaction
(ACQ-SI)
Measure the extent of discrepancy between a person’s reported quality of social interaction and what the occupational therapist observed
Questions & Answer
Can I sign up for the AMPS Online Course? We are no longer accepting new registrations for AMPS online courses.
When will in-person AMPS, School AMPS, or ESI courses resume? CIOTS assessment training courses are on indefinite hold.
Are my manuals up to date? Do I need new manuals? CIOTS assessment manuals are out of print. The last edition of each assessment manual is as follows:
AMPS 7th Edition Revised Volume 1
AMPS 8th Edition Volume 2
School AMPS 2nd Edition
ESI 4th Edition
Most questions about the OTAP software are answered in our OTAP Tutorial. Review the following questions and answers if your question is not answered in the OTAP Tutorial.
How can I renew my expired OTAP license? The latest update to OTAP (i.e., version 3.22) released March 30, 2023 and discontinued May 31, 2023, included a limited perpetual license. No future license renewals will be necessary with this version. If you own a valid license for the OTAP software, your license expiration date has been extended automatically in our system. Users must agree with the new license agreement and download this update by May 31, 2023.
The following steps should be completed before customer support ends on May 31, 2023:
- Update your OTAP Software. Instructions can be found on the OTAP Tutorial webpage
- Log into our website system called CORe.
- Copy and save your license key for future use. Instructions can be found on the OTAP Tutorial webpage.
- Download and save your course contact hours certificate from your CORe account.
- Download and save the OTAP software installer file for downloading OTAP in the future if needed. Instructions can be found on the OTAP Tutorial webpage
I agreed to the terms and downloaded the latest update to OTAP version 3.22 that was released March 30, 2023. I understood that this version includes a limited perpetual license for use. However, my software displays an expiration date. Will my software stop working after this date? The latest update to OTAP (i.e., version 3.22), released March 30, 2023, includes a limited perpetual license to use OTAP after the license expiration date. No future license renewals will be necessary with this version of OTAP, which was designed as a courtesy to continue to allow the occupational therapist to enter scores and generate reports. Pursuant to the limited license, CIOTS makes no representation or warranty whatsoever with respect to OTAP or its continued use.
Does my OTAP license allow me to install OTAP on a different computer? Yes. See the OTAP Tutorial about using OTAP on two computers.
My OTAP login name and password are not working. How do I log in to OTAP? See the OTAP Tutorial about using about how to log in to OTAP and/or how to reset a forgotten OTAP password.
How do I get a license to use the OTAP software if I am using an older version (e.g., the AMPS 9 software, the School AMPS 2005 software, the ESI 2009 software)? The option to upgrade to the OTAP software was made available in 2013 and is no longer available.