diff --git a/concordium-cis2/src/lib.rs b/concordium-cis2/src/lib.rs
index ffee52b9..4293a7ac 100644
--- a/concordium-cis2/src/lib.rs
+++ b/concordium-cis2/src/lib.rs
@@ -1065,14 +1065,10 @@ impl From<AccountAddress> for Receiver {
 }
 
 /// Additional information to include with a transfer.
-#[derive(Debug, Serialize, Clone)]
+#[derive(Debug, Serialize, Clone, SchemaType)]
+#[concordium(transparent)]
 pub struct AdditionalData(#[concordium(size_length = 2)] Vec<u8>);
 
-// Implemented manually to hide the newtype wrapper.
-impl schema::SchemaType for AdditionalData {
-    fn get_type() -> schema::Type { schema::Type::ByteList(schema::SizeLength::U16) }
-}
-
 impl AdditionalData {
     /// Construct an AdditionalData containing no data.
     pub fn empty() -> Self { AdditionalData(Vec::new()) }
@@ -1105,18 +1101,12 @@ pub struct Transfer<T: IsTokenId, A: IsTokenAmount> {
 }
 
 /// The parameter type for the contract function `transfer`.
-#[derive(Debug, Serialize, Clone)]
+#[derive(Debug, Serialize, Clone, SchemaType)]
+#[concordium(transparent)]
 pub struct TransferParams<T: IsTokenId, A: IsTokenAmount>(
     #[concordium(size_length = 2)] pub Vec<Transfer<T, A>>,
 );
 
-// Implemented manually to hide the newtype wrapper.
-impl<T: IsTokenId, A: IsTokenAmount> schema::SchemaType for TransferParams<T, A> {
-    fn get_type() -> schema::Type {
-        schema::Type::List(schema::SizeLength::U16, Box::new(Transfer::<T, A>::get_type()))
-    }
-}
-
 impl<T: IsTokenId, A: IsTokenAmount> From<Vec<Transfer<T, A>>> for TransferParams<T, A> {
     fn from(transfers: Vec<Transfer<T, A>>) -> Self { TransferParams(transfers) }
 }
@@ -1150,16 +1140,10 @@ pub struct UpdateOperator {
 }
 
 /// The parameter type for the contract function `updateOperator`.
-#[derive(Debug, Serialize, Clone)]
+#[derive(Debug, Serialize, Clone, SchemaType)]
+#[concordium(transparent)]
 pub struct UpdateOperatorParams(#[concordium(size_length = 2)] pub Vec<UpdateOperator>);
 
-// Implemented manually to hide the newtype wrapper.
-impl schema::SchemaType for UpdateOperatorParams {
-    fn get_type() -> schema::Type {
-        schema::Type::List(schema::SizeLength::U16, Box::new(UpdateOperator::get_type()))
-    }
-}
-
 /// A query for the balance of a given address for a given token.
 // Note: For the serialization to be derived according to the CIS2
 // specification, the order of the fields cannot be changed.
@@ -1174,33 +1158,21 @@ pub struct BalanceOfQuery<T: IsTokenId> {
 /// The parameter type for the contract function `balanceOf`.
 // Note: For the serialization to be derived according to the CIS2
 // specification, the order of the fields cannot be changed.
-#[derive(Debug, Serialize)]
+#[derive(Debug, Serialize, SchemaType)]
+#[concordium(transparent)]
 pub struct BalanceOfQueryParams<T: IsTokenId> {
     /// List of balance queries.
     #[concordium(size_length = 2)]
     pub queries: Vec<BalanceOfQuery<T>>,
 }
 
-// Implemented manually to hide the newtype wrapper.
-impl<T: IsTokenId> schema::SchemaType for BalanceOfQueryParams<T> {
-    fn get_type() -> schema::Type {
-        schema::Type::List(schema::SizeLength::U16, Box::new(BalanceOfQuery::<T>::get_type()))
-    }
-}
-
 /// The response which is sent back when calling the contract function
 /// `balanceOf`.
 /// It consists of the list of results corresponding to the list of queries.
-#[derive(Debug, Serialize)]
+#[derive(Debug, Serialize, SchemaType)]
+#[concordium(transparent)]
 pub struct BalanceOfQueryResponse<A: IsTokenAmount>(#[concordium(size_length = 2)] pub Vec<A>);
 
-// Implemented manually to hide the newtype wrapper.
-impl<A: IsTokenAmount> schema::SchemaType for BalanceOfQueryResponse<A> {
-    fn get_type() -> schema::Type {
-        schema::Type::List(schema::SizeLength::U16, Box::new(A::get_type()))
-    }
-}
-
 impl<A: IsTokenAmount> From<Vec<A>> for BalanceOfQueryResponse<A> {
     fn from(results: Vec<A>) -> Self { BalanceOfQueryResponse(results) }
 }
@@ -1221,34 +1193,22 @@ pub struct OperatorOfQuery {
 }
 
 /// The parameter type for the contract function `operatorOf`.
-#[derive(Debug, Serialize)]
+#[derive(Debug, Serialize, SchemaType)]
+#[concordium(transparent)]
 pub struct OperatorOfQueryParams {
     /// List of operatorOf queries.
     #[concordium(size_length = 2)]
     pub queries: Vec<OperatorOfQuery>,
 }
 
-// Implemented manually to hide the newtype wrapper.
-impl schema::SchemaType for OperatorOfQueryParams {
-    fn get_type() -> schema::Type {
-        schema::Type::List(schema::SizeLength::U16, Box::new(OperatorOfQuery::get_type()))
-    }
-}
-
 /// The response which is sent back when calling the contract function
 /// `operatorOf`.
 /// It consists of the list of result in the same order and length as the
 /// queries in the parameter.
-#[derive(Debug, Serialize)]
+#[derive(Debug, Serialize, SchemaType)]
+#[concordium(transparent)]
 pub struct OperatorOfQueryResponse(#[concordium(size_length = 2)] pub Vec<bool>);
 
-// Implemented manually to hide the newtype wrapper.
-impl schema::SchemaType for OperatorOfQueryResponse {
-    fn get_type() -> schema::Type {
-        schema::Type::List(schema::SizeLength::U16, Box::new(bool::get_type()))
-    }
-}
-
 impl From<Vec<bool>> for OperatorOfQueryResponse {
     fn from(results: Vec<bool>) -> Self { OperatorOfQueryResponse(results) }
 }
@@ -1260,33 +1220,21 @@ impl AsRef<[bool]> for OperatorOfQueryResponse {
 /// The parameter type for the contract function `tokenMetadata`.
 // Note: For the serialization to be derived according to the CIS2
 // specification, the order of the fields cannot be changed.
-#[derive(Debug, Serialize)]
+#[derive(Debug, Serialize, SchemaType)]
+#[concordium(transparent)]
 pub struct TokenMetadataQueryParams<T: IsTokenId> {
     /// List of balance queries.
     #[concordium(size_length = 2)]
     pub queries: Vec<T>,
 }
 
-// Implemented manually to hide the newtype wrapper.
-impl<T: IsTokenId> schema::SchemaType for TokenMetadataQueryParams<T> {
-    fn get_type() -> schema::Type {
-        schema::Type::List(schema::SizeLength::U16, Box::new(T::get_type()))
-    }
-}
-
 /// The response which is sent back when calling the contract function
 /// `tokenMetadata`.
 /// It consists of the list of results corresponding to the list of queries.
-#[derive(Debug, Serialize)]
+#[derive(Debug, Serialize, SchemaType)]
+#[concordium(transparent)]
 pub struct TokenMetadataQueryResponse(#[concordium(size_length = 2)] pub Vec<MetadataUrl>);
 
-// Implemented manually to hide the newtype wrapper.
-impl schema::SchemaType for TokenMetadataQueryResponse {
-    fn get_type() -> schema::Type {
-        schema::Type::List(schema::SizeLength::U16, Box::new(MetadataUrl::get_type()))
-    }
-}
-
 impl From<Vec<MetadataUrl>> for TokenMetadataQueryResponse {
     fn from(results: Vec<MetadataUrl>) -> Self { TokenMetadataQueryResponse(results) }
 }
@@ -1354,17 +1302,13 @@ impl<'a> StandardIdentifier<'a> {
 /// Consists of a string of ASCII characters up to a length of 255.
 ///
 /// See [StandardIdentifier] for the borrowed version.
-#[derive(Debug, Serialize, PartialEq, Eq)]
+#[derive(Debug, Serialize, PartialEq, Eq, SchemaType)]
+#[concordium(transparent)]
 pub struct StandardIdentifierOwned {
     #[concordium(size_length = 1)]
     id: String,
 }
 
-// This is implemented manually to flatten and simplify the schema.
-impl schema::SchemaType for StandardIdentifierOwned {
-    fn get_type() -> schema::Type { schema::Type::String(schema::SizeLength::U8) }
-}
-
 impl StandardIdentifierOwned {
     /// Validate and construct a standard identifier.
     pub fn new(id: String) -> Result<Self, InvalidStandardIdentifierError> {
@@ -1391,20 +1335,14 @@ impl StandardIdentifierOwned {
 }
 
 /// The parameter type for the contract function `supports`.
-#[derive(Debug, Serialize)]
+#[derive(Debug, Serialize, SchemaType)]
+#[concordium(transparent)]
 pub struct SupportsQueryParams {
     /// The list of support queries.
     #[concordium(size_length = 2)]
     pub queries: Vec<StandardIdentifierOwned>,
 }
 
-// This is implemented manually to flatten and simplify the schema.
-impl schema::SchemaType for SupportsQueryParams {
-    fn get_type() -> schema::Type {
-        schema::Type::List(schema::SizeLength::U16, Box::new(StandardIdentifierOwned::get_type()))
-    }
-}
-
 /// The query result type for whether a smart contract supports a standard.
 // Note: For the serialization to be derived according to the CIS0
 // specification, the order of the variants and their fields cannot be changed.
@@ -1421,20 +1359,14 @@ pub enum SupportResult {
 /// The response which is sent back when calling the contract function
 /// `supports`. It consists of a list of results corresponding to the list of
 /// queries.
-#[derive(Debug, Serialize)]
+#[derive(Debug, Serialize, SchemaType)]
+#[concordium(transparent)]
 pub struct SupportsQueryResponse {
     /// List of support results corresponding to the list of queries.
     #[concordium(size_length = 2)]
     pub results: Vec<SupportResult>,
 }
 
-// This is implemented manually to flatten and simplify the schema.
-impl schema::SchemaType for SupportsQueryResponse {
-    fn get_type() -> schema::Type {
-        schema::Type::List(schema::SizeLength::U16, Box::new(SupportResult::get_type()))
-    }
-}
-
 impl From<Vec<SupportResult>> for SupportsQueryResponse {
     fn from(results: Vec<SupportResult>) -> Self {
         SupportsQueryResponse {
diff --git a/concordium-contracts-common b/concordium-contracts-common
index 05f30142..79f73e24 160000
--- a/concordium-contracts-common
+++ b/concordium-contracts-common
@@ -1 +1 @@
-Subproject commit 05f3014267624c1e841cf062b500014250588890
+Subproject commit 79f73e24a9b0d12a92fb40e4fe006415006582ed
diff --git a/concordium-std/tests/derive-schema-type/success-transparent.rs b/concordium-std/tests/derive-schema-type/success-transparent.rs
new file mode 100644
index 00000000..848c8a4e
--- /dev/null
+++ b/concordium-std/tests/derive-schema-type/success-transparent.rs
@@ -0,0 +1,44 @@
+/// Test ensuring derivation works for newtype wrappers with transparent
+use concordium_std::*;
+
+/// Simple struct
+#[derive(SchemaType)]
+#[concordium(transparent)]
+struct MyStruct {
+    field: u32,
+}
+
+/// Nested struct
+#[derive(SchemaType)]
+#[concordium(transparent)]
+struct MyOtherStruct {
+    field: MyStruct,
+}
+
+/// With field attributes
+#[derive(SchemaType)]
+#[concordium(transparent)]
+struct MyCollection {
+    #[concordium(size_length = 1)]
+    field: Vec<u32>,
+}
+
+fn main() {
+    {
+        let schema_type = <MyStruct as schema::SchemaType>::get_type();
+        assert_eq!(schema_type, schema::Type::U32);
+    }
+
+    {
+        let schema_type = <MyOtherStruct as schema::SchemaType>::get_type();
+        assert_eq!(schema_type, schema::Type::U32);
+    }
+
+    {
+        let schema_type = <MyCollection as schema::SchemaType>::get_type();
+        assert_eq!(
+            schema_type,
+            schema::Type::List(schema::SizeLength::U8, Box::new(schema::Type::U32))
+        );
+    }
+}