AAIDD is the publisher, copyright holder, and sole owner of the suite of SIS tools, including the following:

• Supports Intensity Scale - Adult Version® (SIS-A®) (2015)
• Supports Intensity Scale - Children's Version® (SIS-C®) (2016)
• Supports Intensity Scale - Adult Version®(SIS-A®): Annual Review Protocol (2018)
• Person-Centered Planning With the Supports Intensity Scale - Adult Version®: A Guide for Planning Teams (2017)
• Supports Intensity Scale^® (SIS®) (2004) and all associated interview scoring forms; user’s guides; training curricula, manuals, and materials; and electronic software platforms, most notably SISOnline and SISVenture

Supports Intensity Scale - Adult Version® (SIS-A)®

(2015)

The SIS-A is a standardized assessment tool designed to measure the pattern and intensity of supports that a person aged 16 years and older with intellectual disability requires to be successful in community settings.

Supports Intensity Scale - Children's Version® (SIS-C®)

(2017)

The SIS-C is a standardized assessment tool designed to measure the relative intensity of support needs of children with intellectual and developmental disabilities, between ages 5 to 16.