International Mechanical Code 2024 [paper_back] International Code Council [Aug 30, 2023] 1st Edition

The 2024 International Codes (I-Codes) reflect a major step forward in the International Code Council’s (ICC) digital modernization initiative, introducing significant formatting and design enhancements aimed at improving usability, readability, and long-term sustainability.

This edition adopts a single-column layout combined with modernized font styles, making the code text easier to read and navigate across extended sections. To improve accuracy and clarity, QR codes now replace traditional margin symbols, allowing users to quickly identify and verify code changes with greater precision.

Additional formatting improvements include shaded table headers and notes, which help users locate tables and applicable references more efficiently. Related tables and figures are placed directly after their corresponding code sections, reducing unnecessary page turning and improving workflow for professionals who rely on quick access to information.

As part of ICC’s digital strategy, users can also verify the authenticity of their book and register it with ICC, enabling access to available incentives and updates.

Designed for clarity, accuracy, and ease of use, the 2024 I-Codes support professionals who depend on clear, reliable building codes in an evolving regulatory environment.