diff --git a/.github/workflows/check-typos.yml b/.github/workflows/check-typos.yml
new file mode 100644
index 00000000..cd070d3f
--- /dev/null
+++ b/.github/workflows/check-typos.yml
@@ -0,0 +1,24 @@
+name: Check typos
+
+permissions:
+  contents: read
+
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+  merge_group:
+
+jobs:
+  check_typos:
+    name: check_typos
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Check for typos
+        uses: crate-ci/typos@v1.40.0
+        with:
+          files: ./arewesafetycriticalyet.org
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 9fdd7ec1..78eb75d6 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -30,5 +30,14 @@ for more information on using pull requests.
 Do you just want to file an issue for the project? Please do so in GitHub under 
 the `Issues` tab.
 
+### Local checks
+
+For changes under the website directory, you can run typo checks locally before
+pushing:
+
+```shell
+typos arewesafetycriticalyet.org
+```
+
 [ip-policy]: https://foundation.rust-lang.org/policies/intellectual-property-policy/
 [pull-requests]: https://help.github.com/articles/about-pull-requests/
diff --git a/_typos.toml b/_typos.toml
new file mode 100644
index 00000000..7d821fb2
--- /dev/null
+++ b/_typos.toml
@@ -0,0 +1,7 @@
+# Project typo configuration for CI.
+# Keep allowlists narrow and add entries only for verified false positives.
+
+[default]
+extend-ignore-identifiers-re = []
+
+[default.extend-words]
diff --git a/arewesafetycriticalyet.org/docs/coding_guidelines/mission.md b/arewesafetycriticalyet.org/docs/coding_guidelines/mission.md
index 0f7ffabe..9c17e119 100644
--- a/arewesafetycriticalyet.org/docs/coding_guidelines/mission.md
+++ b/arewesafetycriticalyet.org/docs/coding_guidelines/mission.md
@@ -22,7 +22,7 @@ An effort led out of the [AUTOSAR Foundation](https://www.autosar.org/) titled t
 
 An outcome of this working group is the [Explanation of ARA Applications in Rust](https://www.autosar.org/fileadmin/standards/R23-11/AP/AUTOSAR_AP_EXP_ARARustApplications.pdf) document which outlines the API which can be used to write Rust applications within an Adaptive AUTOSAR environment.
 
-## Other Safety-Critial Guidelines
+## Other Safety-Critical Guidelines
 
 ### MISRA C, C++
 
@@ -35,4 +35,3 @@ There was an [effort](https://github.com/PolySync/misra-rust/blob/master/MISRA-R
 We would like to put out a request for those that have used Rust in safety-critical applications, may be familiar with `unsafe` best practices, or otherwise feel they have guidelines or experience to contribute to please reach out to us!
 
 As we adopt pieces of these documents we can keep track of contribution provenance here.
-