diff --git a/rust/crates/web/src/infra/firestore_store.rs b/rust/crates/web/src/infra/firestore_store.rs
index 097400d..191ea1a 100644
--- a/rust/crates/web/src/infra/firestore_store.rs
+++ b/rust/crates/web/src/infra/firestore_store.rs
@@ -49,4 +49,11 @@ impl Store for FirestoreStore {
     async fn find_all_items(&self) -> Result<Vec<model::Item>, use_case::Error> {
         todo!()
     }
+
+    async fn find_checks_by_check_list_id(
+        &self,
+        check_list_id: String,
+    ) -> Result<Vec<model::Check>, use_case::Error> {
+        todo!()
+    }
 }
diff --git a/rust/crates/web/src/infra/store.rs b/rust/crates/web/src/infra/store.rs
index fde5e19..362b8a6 100644
--- a/rust/crates/web/src/infra/store.rs
+++ b/rust/crates/web/src/infra/store.rs
@@ -25,6 +25,17 @@ impl Store for InMemoryStore {
     async fn find_all_items(&self) -> Result<Vec<model::Item>, use_case::Error> {
         Ok(self.items.clone())
     }
+    async fn find_checks_by_check_list_id(
+        &self,
+        check_list_id: String,
+    ) -> Result<Vec<model::Check>, use_case::Error> {
+        Ok(self
+            .checks
+            .iter()
+            .filter(|check| check.check_list_id == check_list_id)
+            .cloned()
+            .collect())
+    }
 }
 
 impl InMemoryStore {
diff --git a/rust/crates/web/src/use_case.rs b/rust/crates/web/src/use_case.rs
index 964b20b..329a419 100644
--- a/rust/crates/web/src/use_case.rs
+++ b/rust/crates/web/src/use_case.rs
@@ -14,6 +14,10 @@ pub trait Store {
     async fn find_all_check_lists(&self) -> Result<Vec<model::CheckList>, Error>;
     async fn find_all_checks(&self) -> Result<Vec<model::Check>, Error>;
     async fn find_all_items(&self) -> Result<Vec<model::Item>, Error>;
+    async fn find_checks_by_check_list_id(
+        &self,
+        check_list_id: String,
+    ) -> Result<Vec<model::Check>, Error>;
 }
 
 pub trait HasSchema {