Table 7.15.2 – Revisions That Have No or Limited 
Impacts on Alterations to Existing Facilities





Revisions Do Not Apply to Existing Facilities Standby power for platform lifts serving as part of accessible means of egress

Automatic doors serving accessible means of egress
Elements and Spaces Not Typically Altered 
Circulation paths to stages

Toilet compartments

Windows 
Elements and Spaces Not Part of “Path of Travel”
Windows

Two-way communication systems

Toilet rooms in dwelling units 

Kitchens in dwelling units
 
Communication features in dwelling units
Alteration of Elements or Spaces May Involve Technical Infeasibility Multi-level parking garages with low ceilings and sloped floors

Toilet rooms

Kitchens