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This website publishes administrative rules on their effective dates, as designated by the adopting state agencies, colleges, and universities.

Chapter 4101:2-4 | Ventilation

Ohio Administrative Code
/
4101:2
 
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Rule
Rule 4101:2-4-01 | Ventilation.
 
Effective:
October 15, 2025
Promulgated Under:
119.03
 
This rule was filed with the Legislative Service Commission in PDF format and is presented here as filed.
View Rule Text

Last updated October 15, 2025 at 12:21 AM

Supplemental Information

Authorized By: 3781.10(A)(1)
Amplifies: 3781.10, 3781.11, 3791.04
Five Year Review Date: 3/1/2029
Prior Effective Dates: 3/1/1998, 1/1/2002, 3/1/2005, 3/1/2006, 7/1/2007, 11/1/2007, 11/1/2011, 3/1/2013, 11/1/2017, 8/1/2018, 3/1/2024