# Contributing to CHRE | |
It is encouraged that vendors implementing CHRE for their platforms contribute | |
their code back to the open source project when possible as this will help | |
provide more reference code for others and give the CHRE team better insight | |
into the various use cases of users of the project. | |
Anyone can upload patches to the Android Open Source Project (AOSP) and have | |
the CHRE team review them using [these | |
instructions](https://source.android.com/setup/contribute/submit-patches). |