This chart shows the organization within ISO of the existing Fluid Dynamics Standard, with the proposed additions.
At the top are the new areas "Usage Guide for AP237" and "AP237, Fluid Dynamics Data".
Below AP237 is the new area "Part 110, CFD Models". Below that are the following.
Finally, at the bottom is "Part 21, Clear-Text Encoding". This already exists, but needs to be extended to include binary data.
Each of the new parts must be carried individually through the approval process. The lower-level parts will lead the way.