International Building Code 2024 Release Date. The international code council (icc) promulgates a new international building code every 3 years through the icc code development process. As part of the code council’s digital.
11, 2021, at 11:59 p.m. Changes to the 2024 ibc will align the code requirements with industry best practices and will add a requirement for stairwell doors to unlock upon fire alarm.