diff --git a/CONTRIBUTION.md b/CONTRIBUTION.md
new file mode 100644
index 0000000..f1cde4f
--- /dev/null
+++ b/CONTRIBUTION.md
@@ -0,0 +1,26 @@
+## Contribution
+
+This is great that you'd like to contribute to this project. All change requests should go through the steps described below.
+
+## Pull Requests
+
+**Please, make sure you open an issue before starting with a Pull Request, unless it's a typo or a really obvious error.** Pull requests are the best way to propose changes.
+
+## Conventional commits
+
+Our repository follow [Conventional Commits](https://www.conventionalcommits.org/en/v1.0.0/#summary) specification. Releasing to GitHub and NuGet is done with the support of [semantic-release](https://semantic-release.gitbook.io/semantic-release/).
+
+Pull requests should have a title that follows the specification, otherwise, merging is blocked. If you are not familiar with the specification simply ask maintainers to modify. You can also use this cheatsheet if you want:
+
+- `fix: ` prefix in the title indicates that PR is a bug fix and PATCH release must be triggered.
+- `feat: ` prefix in the title indicates that PR is a feature and MINOR release must be triggered.
+- `docs: ` prefix in the title indicates that PR is only related to the documentation and there is no need to trigger release.
+- `chore: ` prefix in the title indicates that PR is only related to cleanup in the project and there is no need to trigger release.
+- `test: ` prefix in the title indicates that PR is only related to tests and there is no need to trigger release.
+- `refactor: ` prefix in the title indicates that PR is only related to refactoring and there is no need to trigger release.
+
+## Resources
+
+- [How to Contribute to Open Source](https://opensource.guide/how-to-contribute/)
+- [Using Pull Requests](https://help.github.com/articles/about-pull-requests/)
+- [GitHub Help](https://help.github.com)
diff --git a/README.md b/README.md
index e530f43..f7fa977 100644
--- a/README.md
+++ b/README.md
@@ -192,6 +192,8 @@ Thanks a bunch for supporting me!
 
 Thanks to all [contributors](https://github.com/meysamhadeli/booking-microservices/graphs/contributors), you're awesome and this wouldn't be possible without you! The goal is to build a categorized, community-driven collection of very well-known resources.
 
+Please follow this [contribution guideline](./CONTRIBUTION.md) to submit a pull request or create the issue.
+
 ## Project References & Credits
 
 - [https://github.com/jbogard/ContosoUniversityDotNetCore-Pages](https://github.com/jbogard/ContosoUniversityDotNetCore-Pages)