What is the ISBN for the digital Volume 1 of the 2024 Building Code Compendium?

The reason that ISBN 978-1-4868-8622-7 is the correct choice for the digital Volume 1 of the 2024 Building Code Compendium lies in the specific assignment of the ISBNs for different volumes and formats. Each ISBN is a unique identifier for a specific publication or format of a publication, distinguishing it from other editions or volumes.

In this case, the ISBN is structured to reflect that it pertains to the digital version of Volume 1 specifically for the 2024 Building Code Compendium. Assigning unique ISBNs helps libraries, retailers, and readers to easily find and differentiate between various publications associated with the Ontario Building Code, ensuring clarity and accuracy in reference and sales.

The other numbers reflect different volumes or formats within the same publication series, or could relate to other related materials, which is essential to understand in organizational contexts concerning building codes and their dissemination. Therefore, identifying the correct ISBN is crucial for anyone looking to reference or utilize the specific code in practice.