What types of spaces in Group I-2 occupancies are permitted to be open to corridors?

In Group I-2 occupancies, which are typically associated with health care facilities such as hospitals and nursing homes, the design and layout of spaces are guided by specific codes to ensure safety and accessibility. Spaces that are permitted to be open to corridors are meant to facilitate safe movement and access, especially in emergency situations.

Charting spaces, communications spaces, and clerical spaces are all examples of functional areas within a healthcare facility that may be necessary for staff operations and patient care. These spaces are designed to allow for necessary activities while maintaining an efficient flow for staff and emergency responders. Since these areas need easy access for both staff and patients, it is appropriate for them to be open to corridors to avoid potential obstructions and to provide a clear and organized pathway.

Therefore, since all of the listed types of spaces in the question are suitable and meet the requirements for being open to corridors, selecting the option that includes all is valid and reflects the intent of maintaining functional accessibility in Group I-2 settings.