IJSBA is requesting public comment regarding updates to fuel regulations. As we are doing a complete rule book update, it has been brought to our attention that the previously allowable oxygen content by weight may need to be updated for contemporary fuels. Additionally, it is likely that we will remove the prohibition on using E85. During the COVID 19 pandemic, fuel testing rules were largely suspended. As we formally return to concerns over fuel properties, we find that the previous limitations, which were decades old, need to be revisited. Please immediately email your comments to: email@example.com.