The submission process happens on GitHub, and a submission request must be made before the deadline. All communication with customers is handled via GitHub issues.
Open a GitHub issue in Open-Silicon-MPW
with the title Request for submission July-2026 repository name,
requesting the submodule addition. Include a copy-ready .gitmodules snippet:
Note The title must have your repository name in a format:
IHP__<subcategory><4digits>.
## Submodule request for July-2026 Open-Silicon MPW
- Repository URL: https://github.com/<org>/<repo>.git
- Category directory: July-2026/<Category> (Analog, Digital, RF, Mixed-Signal)
- Submodule path: July-2026/<Category>/IHP__<subcategory-abbrev><4digits>
### .gitmodules snippet
[submodule "July-2026/<Category>/IHP__<subcategory-abbrev><4digits>"]
path = July-2026/<Category>/IHP__<subcategory-abbrev><4digits>
url = https://github.com/<org>/<repo>.git
After the request your design will be evaluated by the foundry and you will get the confirmation via github.