diff --git a/credential-exchange-types/src/format.rs b/credential-exchange-types/src/format.rs
index 4267bff..f5c8572 100644
--- a/credential-exchange-types/src/format.rs
+++ b/credential-exchange-types/src/format.rs
@@ -8,7 +8,7 @@ use crate::{
 
 mod passkey;
 
-#[derive(Debug, Serialize, Deserialize)]
+#[derive(Clone, Debug, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase", bound(deserialize = "E: Deserialize<'de>"))]
 pub struct Header<E = ()> {
     /// The version of the format definition, The current version is 0.
@@ -21,7 +21,7 @@ pub struct Header<E = ()> {
     pub accounts: Vec<Account<E>>,
 }
 
-#[derive(Debug, Serialize, Deserialize)]
+#[derive(Clone, Debug, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase", bound(deserialize = "E: Deserialize<'de>"))]
 pub struct Account<E = ()> {
     /// A unique identifier for the [Account] which is machine generated and an opaque byte
@@ -49,7 +49,7 @@ pub struct Account<E = ()> {
     pub extensions: Option<Vec<Extension<E>>>, // default []
 }
 
-#[derive(Debug, Serialize, Deserialize)]
+#[derive(Clone, Debug, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase", bound(deserialize = "E: Deserialize<'de>"))]
 pub struct Collection<E = ()> {
     /// A unique identifier for the [Collection] which is machine generated and an opaque byte
@@ -75,7 +75,7 @@ pub struct Collection<E = ()> {
     pub extensions: Option<Vec<Extension<E>>>, // default []
 }
 
-#[derive(Debug, Serialize, Deserialize)]
+#[derive(Clone, Debug, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase", bound(deserialize = "E: Deserialize<'de>"))]
 pub struct Item<E = ()> {
     /// A unique identifier for the [Item] which is machine generated and an opaque byte sequence
@@ -110,7 +110,7 @@ pub struct Item<E = ()> {
     pub extensions: Option<Vec<Extension<E>>>, // default []
 }
 
-#[derive(Debug, Serialize, Deserialize, PartialEq, Eq)]
+#[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
 #[serde(rename_all = "kebab-case")]
 pub enum ItemType {
     /// An [Item] that SHOULD contain any of the following [Credential] types:
@@ -133,7 +133,7 @@ pub enum ItemType {
     Unknown(String),
 }
 
-#[derive(Debug, Serialize, Deserialize)]
+#[derive(Clone, Debug, Serialize, Deserialize)]
 pub struct LinkedItem {
     /// The [Item’s id][Item::id] that this [LinkedItem] refers to. Note that this [Item] might not
     /// be sent as part of the current exchange.
@@ -145,7 +145,7 @@ pub struct LinkedItem {
     pub account: Option<B64Url>,
 }
 
-#[derive(Debug, Serialize, Deserialize)]
+#[derive(Clone, Debug, Serialize, Deserialize)]
 #[serde(tag = "name", rename_all = "kebab-case")]
 pub enum Extension<E = ()> {
     #[serde(untagged)]
@@ -154,7 +154,7 @@ pub enum Extension<E = ()> {
     Unknown(serde_json::Value),
 }
 
-#[derive(Debug, Serialize, Deserialize)]
+#[derive(Clone, Debug, Serialize, Deserialize)]
 #[serde(tag = "type", rename_all = "kebab-case")]
 pub enum Credential {
     BasicAuth(BasicAuthCredential),
@@ -194,7 +194,7 @@ pub enum Credential {
     },
 }
 
-#[derive(Debug, Serialize, Deserialize)]
+#[derive(Clone, Debug, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct BasicAuthCredential {
     pub urls: Vec<Uri>,
@@ -204,7 +204,7 @@ pub struct BasicAuthCredential {
     pub password: Option<EditableField>,
 }
 
-#[derive(Debug, Serialize, Deserialize)]
+#[derive(Clone, Debug, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct PasskeyCredential {
     pub credential_id: B64Url,
@@ -217,7 +217,7 @@ pub struct PasskeyCredential {
     pub fido2_extensions: Option<Fido2Extensions>,
 }
 
-#[derive(Debug, Serialize, Deserialize, PartialEq, Eq)]
+#[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
 #[serde(rename_all = "lowercase")]
 pub enum OTPHashAlgorithm {
     Sha1,
@@ -227,7 +227,7 @@ pub enum OTPHashAlgorithm {
     Unknown(String),
 }
 
-#[derive(Debug, Serialize, Deserialize)]
+#[derive(Clone, Debug, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct EditableField {
     /// A unique identifier for the [EditableField] which is machine generated and an opaque byte
@@ -251,7 +251,7 @@ pub struct EditableField {
     pub label: Option<String>,
 }
 
-#[derive(Debug, Serialize, Deserialize, PartialEq, Eq)]
+#[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
 #[serde(rename_all = "kebab-case")]
 pub enum FieldType {
     /// A UTF-8 encoded string value which is unconcealed and does not have a specified format.
diff --git a/credential-exchange-types/src/format/passkey.rs b/credential-exchange-types/src/format/passkey.rs
index 86311c7..e120f55 100644
--- a/credential-exchange-types/src/format/passkey.rs
+++ b/credential-exchange-types/src/format/passkey.rs
@@ -2,7 +2,7 @@ use serde::{Deserialize, Serialize};
 
 use crate::b64url::B64Url;
 
-#[derive(Debug, Serialize, Deserialize)]
+#[derive(Clone, Debug, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct Fido2Extensions {
     #[serde(default, skip_serializing_if = "Option::is_none")]
@@ -17,14 +17,14 @@ pub struct Fido2Extensions {
     pub supplemental_keys: Option<Fido2SupplementalKeys>,
 }
 
-#[derive(Debug, Serialize, Deserialize)]
+#[derive(Clone, Debug, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct Fido2HmacSecret {
     pub alias: String,
     pub hmac_secret: B64Url,
 }
 
-#[derive(Debug, Serialize, Deserialize)]
+#[derive(Clone, Debug, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct Fido2LargeBlob {
     pub size: u64,
@@ -32,7 +32,7 @@ pub struct Fido2LargeBlob {
     pub data: B64Url,
 }
 
-#[derive(Debug, Serialize, Deserialize)]
+#[derive(Clone, Debug, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct Fido2SupplementalKeys {
     #[serde(default, skip_serializing_if = "Option::is_none")]