// CODE SNIPPET
1011.1.1 Compliance With Chapter 9
JUMP TO FULL CODE CHAPTER
The requirements of Chapter 9 shall be applicable throughout the building for the new occupancy classification based on the separation conditions set forth in Sections 1011.1.1.1 and 1011.1.1.2.
Where a portion of an existing building is changed to a new occupancy classification or where there is a change of occupancy within a space where there is a different fire protection system threshold requirement in Chapter 9 of the International Building Code, and that portion is not separated from the remainder of the building with fire barriers having a fire-resistance rating as required in the International Building Code for the separate occupancy, the entire building shall comply with all of the requirements of Chapter 9 of this code applied throughout the building for the most restrictive occupancy classification in the building and with the requirements of this chapter.
Where a portion of an existing building is changed to a new occupancy classification or where there is a change of occupancy within a space where there is a different fire protection system threshold requirement in Chapter 9 of the International Building Code, and that portion is separated from the remainder of the building with fire barriers having a fire-resistance rating as required in the International Building Code for the separate occupancy, that portion shall comply with all of the requirements of Chapter 9 of this code for the new occupancy classification and with the requirements of this chapter.
Related Code Sections
1011.1.1 Change of Occupancy, Compliance With Chapter 9
The requirements of Chapter 9 shall be applicable throughout the building for the new occupancy classification based on the separation conditions set ...
Existing Building Code 2018 of Illinois > 10 Change of Occupancy > 1011 Change of Occupancy Classification > 1011.1 General > 1011.1.1 Compliance With Chapter 9
1002.1 Change of Occupancy, Compliance With the Building Code
categories as described in Chapter 4 in the International Building Code , the building shall comply with all of the requirements of Chapter 4 ...
Existing Building Code 2021 of Illinois > 10 Change of Occupancy > 1002 Special Use and Occupancy > 1002.1 Compliance With the Building Code
1301.1.1 Performance Compliance Methods, Compliance With Other Methods
Alterations , additions and changes of occupancy to existing structures shall comply with the provisions of this chapter or with one ...
Existing Building Code 2018 of Illinois > 13 Performance Compliance Methods > 1301 General > 1301.1 Scope > 1301.1.1 Compliance With Other Methods
1301.1.1 Performance Compliance Methods, Compliance With Other Methods
Alterations , additions and changes of occupancy to existing structures shall comply with the provisions of this chapter or with one ...
Existing Building Code 2021 of Illinois > 13 Performance Compliance Methods > 1301 General > 1301.1 Scope > 1301.1.1 Compliance With Other Methods
501.1.1 Prescriptive Compliance Method, Compliance With Other Methods
Alterations , additions and changes of occupancy to existing buildings and structures shall comply with the provisions of this chapter ...
Existing Building Code 2018 of Illinois > 5 Prescriptive Compliance Method > 501 General > 501.1 Scope > 501.1.1 Compliance With Other Methods