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Severity Rating Scales

The severity rating scales support consistency in determining service delivery times for students who are Blind or Visually Impaired. Use the scales to establish how often a particular service should be delivered to a student.

Vision Services Severity Rating Scales (VSSRS)

VSSRS

For visual impairment services delivered by teachers and teacher consultants.

 Download VSSRS [PDF]

Orientation & Mobility Severity Rating Scales (O&MSRS)

O&MSRS

For orientation and mobility services.

O&MSRS+

For orientation and mobility services delivered to students with additional needs.