This webinar will give a detailed description of proposed changes introducing “alterations to existing buildings” into the 2025 national codes for the first time. If you are not sure what’s being proposed or whether you want to submit public review comments or not, join us and we will explain where we are in the code process and provide a quick recap on the principles & process used for the development of these requirements before we dive into the proposed code changes – for renovation, focusing on Part 9. We will explain what each proposal is for and then point out which changes are being proposed during the fall 2023 public review and which ones are going to the winter 2024 public review. We will also give some tips on how to submit effective comments for national codes  public reviews.