We’re so glad you’re thinking about contributing to an EPA open source project! If you’re unsure about anything, just ask — or submit your issue or pull request anyway. The worst that can happen is we’ll politely ask you to change something. We appreciate all friendly contributions.
We encourage you to read this project’s CONTRIBUTING policy (you are here), its LICENSE, and its README.
All contributions to this project will be released under the CCO dedication. By submitting a pull request or issue, you are agreeing to comply with this waiver of copyright interest.
If you have any questions or want to read more, check out the EPA Open Source Project Repo and EPA's Interim Open Source Code Guidance.