diff --git a/contracts/LSP7DigitalAsset/LSP7DigitalAssetCore.sol b/contracts/LSP7DigitalAsset/LSP7DigitalAssetCore.sol
index cc153f9b4..3f01760cf 100644
--- a/contracts/LSP7DigitalAsset/LSP7DigitalAssetCore.sol
+++ b/contracts/LSP7DigitalAsset/LSP7DigitalAssetCore.sol
@@ -391,7 +391,7 @@ abstract contract LSP7DigitalAssetCore is ILSP7DigitalAsset {
             revert LSP7CannotSendWithAddressZero();
         }
 
-        _beforeTokenTransfer(address(0), to, amount);
+        _beforeTokenTransfer(address(0), to, amount, data);
 
         // tokens being minted
         _existingTokens += amount;
@@ -400,7 +400,7 @@ abstract contract LSP7DigitalAssetCore is ILSP7DigitalAsset {
 
         emit Transfer(msg.sender, address(0), to, amount, force, data);
 
-        _afterTokenTransfer(address(0), to, amount);
+        _afterTokenTransfer(address(0), to, amount, data);
 
         bytes memory lsp1Data = abi.encode(address(0), to, amount, data);
         _notifyTokenReceiver(to, force, lsp1Data);
@@ -445,7 +445,7 @@ abstract contract LSP7DigitalAssetCore is ILSP7DigitalAsset {
             revert LSP7AmountExceedsBalance(balance, from, amount);
         }
 
-        _beforeTokenTransfer(from, address(0), amount);
+        _beforeTokenTransfer(from, address(0), amount, data);
 
         // tokens being burnt
         _existingTokens -= amount;
@@ -462,7 +462,7 @@ abstract contract LSP7DigitalAssetCore is ILSP7DigitalAsset {
             data: data
         });
 
-        _afterTokenTransfer(from, address(0), amount);
+        _afterTokenTransfer(from, address(0), amount, data);
 
         bytes memory lsp1Data = abi.encode(from, address(0), amount, data);
         _notifyTokenSender(from, lsp1Data);
@@ -551,14 +551,14 @@ abstract contract LSP7DigitalAssetCore is ILSP7DigitalAsset {
             revert LSP7AmountExceedsBalance(balance, from, amount);
         }
 
-        _beforeTokenTransfer(from, to, amount);
+        _beforeTokenTransfer(from, to, amount, data);
 
         _tokenOwnerBalances[from] -= amount;
         _tokenOwnerBalances[to] += amount;
 
         emit Transfer(msg.sender, from, to, amount, force, data);
 
-        _afterTokenTransfer(from, to, amount);
+        _afterTokenTransfer(from, to, amount, data);
 
         bytes memory lsp1Data = abi.encode(from, to, amount, data);
 
@@ -573,11 +573,13 @@ abstract contract LSP7DigitalAssetCore is ILSP7DigitalAsset {
      * @param from The sender address
      * @param to The recipient address
      * @param amount The amount of token to transfer
+     * @param data The data sent alongside the transfer
      */
     function _beforeTokenTransfer(
         address from,
         address to,
-        uint256 amount // solhint-disable-next-line no-empty-blocks
+        uint256 amount,
+        bytes memory data // solhint-disable-next-line no-empty-blocks
     ) internal virtual {}
 
     /**
@@ -587,11 +589,13 @@ abstract contract LSP7DigitalAssetCore is ILSP7DigitalAsset {
      * @param from The sender address
      * @param to The recipient address
      * @param amount The amount of token to transfer
+     * @param data The data sent alongside the transfer
      */
     function _afterTokenTransfer(
         address from,
         address to,
-        uint256 amount // solhint-disable-next-line no-empty-blocks
+        uint256 amount,
+        bytes memory data // solhint-disable-next-line no-empty-blocks
     ) internal virtual {}
 
     /**
diff --git a/contracts/LSP8IdentifiableDigitalAsset/LSP8IdentifiableDigitalAssetCore.sol b/contracts/LSP8IdentifiableDigitalAsset/LSP8IdentifiableDigitalAssetCore.sol
index 28a449069..3a0d0e995 100644
--- a/contracts/LSP8IdentifiableDigitalAsset/LSP8IdentifiableDigitalAssetCore.sol
+++ b/contracts/LSP8IdentifiableDigitalAsset/LSP8IdentifiableDigitalAssetCore.sol
@@ -373,7 +373,7 @@ abstract contract LSP8IdentifiableDigitalAssetCore is
             revert LSP8CannotSendToAddressZero();
         }
 
-        _beforeTokenTransfer(address(0), to, tokenId);
+        _beforeTokenTransfer(address(0), to, tokenId, data);
 
         // Check that `tokenId` was not minted inside the `_beforeTokenTransfer` hook
         if (_exists(tokenId)) {
@@ -388,7 +388,7 @@ abstract contract LSP8IdentifiableDigitalAssetCore is
 
         emit Transfer(msg.sender, address(0), to, tokenId, force, data);
 
-        _afterTokenTransfer(address(0), to, tokenId);
+        _afterTokenTransfer(address(0), to, tokenId, data);
 
         bytes memory lsp1Data = abi.encode(address(0), to, tokenId, data);
         _notifyTokenReceiver(to, force, lsp1Data);
@@ -419,7 +419,7 @@ abstract contract LSP8IdentifiableDigitalAssetCore is
     function _burn(bytes32 tokenId, bytes memory data) internal virtual {
         address tokenOwner = tokenOwnerOf(tokenId);
 
-        _beforeTokenTransfer(tokenOwner, address(0), tokenId);
+        _beforeTokenTransfer(tokenOwner, address(0), tokenId, data);
 
         // Re-fetch and update `tokenOwner` in case `tokenId`
         // was transferred inside the `_beforeTokenTransfer` hook
@@ -435,7 +435,7 @@ abstract contract LSP8IdentifiableDigitalAssetCore is
 
         emit Transfer(msg.sender, tokenOwner, address(0), tokenId, false, data);
 
-        _afterTokenTransfer(tokenOwner, address(0), tokenId);
+        _afterTokenTransfer(tokenOwner, address(0), tokenId, data);
 
         bytes memory lsp1Data = abi.encode(
             tokenOwner,
@@ -491,7 +491,7 @@ abstract contract LSP8IdentifiableDigitalAssetCore is
             revert LSP8CannotSendToAddressZero();
         }
 
-        _beforeTokenTransfer(from, to, tokenId);
+        _beforeTokenTransfer(from, to, tokenId, data);
 
         // Re-fetch and update `tokenOwner` in case `tokenId`
         // was transferred inside the `_beforeTokenTransfer` hook
@@ -505,7 +505,7 @@ abstract contract LSP8IdentifiableDigitalAssetCore is
 
         emit Transfer(msg.sender, from, to, tokenId, force, data);
 
-        _afterTokenTransfer(from, to, tokenId);
+        _afterTokenTransfer(from, to, tokenId, data);
 
         bytes memory lsp1Data = abi.encode(from, to, tokenId, data);
 
@@ -520,11 +520,13 @@ abstract contract LSP8IdentifiableDigitalAssetCore is
      * @param from The sender address
      * @param to The recipient address
      * @param tokenId The tokenId to transfer
+     * @param data The data sent alongside the transfer
      */
     function _beforeTokenTransfer(
         address from,
         address to,
-        bytes32 tokenId // solhint-disable-next-line no-empty-blocks
+        bytes32 tokenId,
+        bytes memory data // solhint-disable-next-line no-empty-blocks
     ) internal virtual {}
 
     /**
@@ -534,11 +536,13 @@ abstract contract LSP8IdentifiableDigitalAssetCore is
      * @param from The sender address
      * @param to The recipient address
      * @param tokenId The tokenId to transfer
+     * @param data The data sent alongside the transfer
      */
     function _afterTokenTransfer(
         address from,
         address to,
-        bytes32 tokenId // solhint-disable-next-line no-empty-blocks
+        bytes32 tokenId,
+        bytes memory data // solhint-disable-next-line no-empty-blocks
     ) internal virtual {}
 
     /**
diff --git a/contracts/LSP8IdentifiableDigitalAsset/extensions/LSP8Enumerable.sol b/contracts/LSP8IdentifiableDigitalAsset/extensions/LSP8Enumerable.sol
index 4a25009ca..b33449412 100644
--- a/contracts/LSP8IdentifiableDigitalAsset/extensions/LSP8Enumerable.sol
+++ b/contracts/LSP8IdentifiableDigitalAsset/extensions/LSP8Enumerable.sol
@@ -39,12 +39,14 @@ abstract contract LSP8Enumerable is LSP8IdentifiableDigitalAsset {
      * @param from The address sending the `tokenId` (`address(0)` when `tokenId` is being minted).
      * @param to The address receiving the `tokenId` (`address(0)` when `tokenId` is being burnt).
      * @param tokenId The bytes32 identifier of the token being transferred.
+     * @param data The data sent alongside the the token transfer.
      */
     function _beforeTokenTransfer(
         address from,
         address to,
-        bytes32 tokenId
-    ) internal virtual override(LSP8IdentifiableDigitalAssetCore) {
+        bytes32 tokenId,
+        bytes memory data
+    ) internal virtual override {
         // `tokenId` being minted
         if (from == address(0)) {
             uint256 index = totalSupply();
@@ -65,6 +67,6 @@ abstract contract LSP8Enumerable is LSP8IdentifiableDigitalAsset {
             delete _tokenIndex[tokenId];
         }
 
-        super._beforeTokenTransfer(from, to, tokenId);
+        super._beforeTokenTransfer(from, to, tokenId, data);
     }
 }
diff --git a/contracts/LSP8IdentifiableDigitalAsset/extensions/LSP8EnumerableInitAbstract.sol b/contracts/LSP8IdentifiableDigitalAsset/extensions/LSP8EnumerableInitAbstract.sol
index 18ca0e8fc..c1283282b 100644
--- a/contracts/LSP8IdentifiableDigitalAsset/extensions/LSP8EnumerableInitAbstract.sol
+++ b/contracts/LSP8IdentifiableDigitalAsset/extensions/LSP8EnumerableInitAbstract.sol
@@ -39,12 +39,14 @@ abstract contract LSP8EnumerableInitAbstract is
      * @param from The address sending the `tokenId` (`address(0)` when `tokenId` is being minted).
      * @param to The address receiving the `tokenId` (`address(0)` when `tokenId` is being burnt).
      * @param tokenId The bytes32 identifier of the token being transferred.
+     * @param data The data sent alongside the the token transfer.
      */
     function _beforeTokenTransfer(
         address from,
         address to,
-        bytes32 tokenId
-    ) internal virtual override(LSP8IdentifiableDigitalAssetCore) {
+        bytes32 tokenId,
+        bytes memory data
+    ) internal virtual override {
         if (from == address(0)) {
             uint256 index = totalSupply();
             _indexToken[index] = tokenId;
@@ -60,6 +62,6 @@ abstract contract LSP8EnumerableInitAbstract is
             delete _indexToken[lastIndex];
             delete _tokenIndex[tokenId];
         }
-        super._beforeTokenTransfer(from, to, tokenId);
+        super._beforeTokenTransfer(from, to, tokenId, data);
     }
 }
diff --git a/docs/contracts/LSP7DigitalAsset/LSP7DigitalAsset.md b/docs/contracts/LSP7DigitalAsset/LSP7DigitalAsset.md
index 1f5e332c7..fc8d7357c 100644
--- a/docs/contracts/LSP7DigitalAsset/LSP7DigitalAsset.md
+++ b/docs/contracts/LSP7DigitalAsset/LSP7DigitalAsset.md
@@ -994,7 +994,8 @@ all the parameters in the calldata packed encoded.
 function _beforeTokenTransfer(
   address from,
   address to,
-  uint256 amount
+  uint256 amount,
+  bytes data
 ) internal nonpayable;
 ```
 
@@ -1003,11 +1004,12 @@ Allows to run custom logic before updating balances and notifiying sender/recipi
 
 #### Parameters
 
-| Name     |   Type    | Description                     |
-| -------- | :-------: | ------------------------------- |
-| `from`   | `address` | The sender address              |
-| `to`     | `address` | The recipient address           |
-| `amount` | `uint256` | The amount of token to transfer |
+| Name     |   Type    | Description                          |
+| -------- | :-------: | ------------------------------------ |
+| `from`   | `address` | The sender address                   |
+| `to`     | `address` | The recipient address                |
+| `amount` | `uint256` | The amount of token to transfer      |
+| `data`   |  `bytes`  | The data sent alongside the transfer |
 
 <br/>
 
@@ -1017,7 +1019,8 @@ Allows to run custom logic before updating balances and notifiying sender/recipi
 function _afterTokenTransfer(
   address from,
   address to,
-  uint256 amount
+  uint256 amount,
+  bytes data
 ) internal nonpayable;
 ```
 
@@ -1026,11 +1029,12 @@ Allows to run custom logic after updating balances, but **before notifiying send
 
 #### Parameters
 
-| Name     |   Type    | Description                     |
-| -------- | :-------: | ------------------------------- |
-| `from`   | `address` | The sender address              |
-| `to`     | `address` | The recipient address           |
-| `amount` | `uint256` | The amount of token to transfer |
+| Name     |   Type    | Description                          |
+| -------- | :-------: | ------------------------------------ |
+| `from`   | `address` | The sender address                   |
+| `to`     | `address` | The recipient address                |
+| `amount` | `uint256` | The amount of token to transfer      |
+| `data`   |  `bytes`  | The data sent alongside the transfer |
 
 <br/>
 
diff --git a/docs/contracts/LSP7DigitalAsset/extensions/LSP7Burnable.md b/docs/contracts/LSP7DigitalAsset/extensions/LSP7Burnable.md
index 34098c44b..1c0a68f4a 100644
--- a/docs/contracts/LSP7DigitalAsset/extensions/LSP7Burnable.md
+++ b/docs/contracts/LSP7DigitalAsset/extensions/LSP7Burnable.md
@@ -1019,7 +1019,8 @@ all the parameters in the calldata packed encoded.
 function _beforeTokenTransfer(
   address from,
   address to,
-  uint256 amount
+  uint256 amount,
+  bytes data
 ) internal nonpayable;
 ```
 
@@ -1028,11 +1029,12 @@ Allows to run custom logic before updating balances and notifiying sender/recipi
 
 #### Parameters
 
-| Name     |   Type    | Description                     |
-| -------- | :-------: | ------------------------------- |
-| `from`   | `address` | The sender address              |
-| `to`     | `address` | The recipient address           |
-| `amount` | `uint256` | The amount of token to transfer |
+| Name     |   Type    | Description                          |
+| -------- | :-------: | ------------------------------------ |
+| `from`   | `address` | The sender address                   |
+| `to`     | `address` | The recipient address                |
+| `amount` | `uint256` | The amount of token to transfer      |
+| `data`   |  `bytes`  | The data sent alongside the transfer |
 
 <br/>
 
@@ -1042,7 +1044,8 @@ Allows to run custom logic before updating balances and notifiying sender/recipi
 function _afterTokenTransfer(
   address from,
   address to,
-  uint256 amount
+  uint256 amount,
+  bytes data
 ) internal nonpayable;
 ```
 
@@ -1051,11 +1054,12 @@ Allows to run custom logic after updating balances, but **before notifiying send
 
 #### Parameters
 
-| Name     |   Type    | Description                     |
-| -------- | :-------: | ------------------------------- |
-| `from`   | `address` | The sender address              |
-| `to`     | `address` | The recipient address           |
-| `amount` | `uint256` | The amount of token to transfer |
+| Name     |   Type    | Description                          |
+| -------- | :-------: | ------------------------------------ |
+| `from`   | `address` | The sender address                   |
+| `to`     | `address` | The recipient address                |
+| `amount` | `uint256` | The amount of token to transfer      |
+| `data`   |  `bytes`  | The data sent alongside the transfer |
 
 <br/>
 
diff --git a/docs/contracts/LSP7DigitalAsset/extensions/LSP7CappedSupply.md b/docs/contracts/LSP7DigitalAsset/extensions/LSP7CappedSupply.md
index 9ed5575a0..74423ec3b 100644
--- a/docs/contracts/LSP7DigitalAsset/extensions/LSP7CappedSupply.md
+++ b/docs/contracts/LSP7DigitalAsset/extensions/LSP7CappedSupply.md
@@ -993,7 +993,8 @@ all the parameters in the calldata packed encoded.
 function _beforeTokenTransfer(
   address from,
   address to,
-  uint256 amount
+  uint256 amount,
+  bytes data
 ) internal nonpayable;
 ```
 
@@ -1002,11 +1003,12 @@ Allows to run custom logic before updating balances and notifiying sender/recipi
 
 #### Parameters
 
-| Name     |   Type    | Description                     |
-| -------- | :-------: | ------------------------------- |
-| `from`   | `address` | The sender address              |
-| `to`     | `address` | The recipient address           |
-| `amount` | `uint256` | The amount of token to transfer |
+| Name     |   Type    | Description                          |
+| -------- | :-------: | ------------------------------------ |
+| `from`   | `address` | The sender address                   |
+| `to`     | `address` | The recipient address                |
+| `amount` | `uint256` | The amount of token to transfer      |
+| `data`   |  `bytes`  | The data sent alongside the transfer |
 
 <br/>
 
@@ -1016,7 +1018,8 @@ Allows to run custom logic before updating balances and notifiying sender/recipi
 function _afterTokenTransfer(
   address from,
   address to,
-  uint256 amount
+  uint256 amount,
+  bytes data
 ) internal nonpayable;
 ```
 
@@ -1025,11 +1028,12 @@ Allows to run custom logic after updating balances, but **before notifiying send
 
 #### Parameters
 
-| Name     |   Type    | Description                     |
-| -------- | :-------: | ------------------------------- |
-| `from`   | `address` | The sender address              |
-| `to`     | `address` | The recipient address           |
-| `amount` | `uint256` | The amount of token to transfer |
+| Name     |   Type    | Description                          |
+| -------- | :-------: | ------------------------------------ |
+| `from`   | `address` | The sender address                   |
+| `to`     | `address` | The recipient address                |
+| `amount` | `uint256` | The amount of token to transfer      |
+| `data`   |  `bytes`  | The data sent alongside the transfer |
 
 <br/>
 
diff --git a/docs/contracts/LSP7DigitalAsset/extensions/LSP7CompatibleERC20.md b/docs/contracts/LSP7DigitalAsset/extensions/LSP7CompatibleERC20.md
index 135705795..e8e8c01d8 100644
--- a/docs/contracts/LSP7DigitalAsset/extensions/LSP7CompatibleERC20.md
+++ b/docs/contracts/LSP7DigitalAsset/extensions/LSP7CompatibleERC20.md
@@ -1073,7 +1073,8 @@ function _transfer(
 function _beforeTokenTransfer(
   address from,
   address to,
-  uint256 amount
+  uint256 amount,
+  bytes data
 ) internal nonpayable;
 ```
 
@@ -1082,11 +1083,12 @@ Allows to run custom logic before updating balances and notifiying sender/recipi
 
 #### Parameters
 
-| Name     |   Type    | Description                     |
-| -------- | :-------: | ------------------------------- |
-| `from`   | `address` | The sender address              |
-| `to`     | `address` | The recipient address           |
-| `amount` | `uint256` | The amount of token to transfer |
+| Name     |   Type    | Description                          |
+| -------- | :-------: | ------------------------------------ |
+| `from`   | `address` | The sender address                   |
+| `to`     | `address` | The recipient address                |
+| `amount` | `uint256` | The amount of token to transfer      |
+| `data`   |  `bytes`  | The data sent alongside the transfer |
 
 <br/>
 
@@ -1096,7 +1098,8 @@ Allows to run custom logic before updating balances and notifiying sender/recipi
 function _afterTokenTransfer(
   address from,
   address to,
-  uint256 amount
+  uint256 amount,
+  bytes data
 ) internal nonpayable;
 ```
 
@@ -1105,11 +1108,12 @@ Allows to run custom logic after updating balances, but **before notifiying send
 
 #### Parameters
 
-| Name     |   Type    | Description                     |
-| -------- | :-------: | ------------------------------- |
-| `from`   | `address` | The sender address              |
-| `to`     | `address` | The recipient address           |
-| `amount` | `uint256` | The amount of token to transfer |
+| Name     |   Type    | Description                          |
+| -------- | :-------: | ------------------------------------ |
+| `from`   | `address` | The sender address                   |
+| `to`     | `address` | The recipient address                |
+| `amount` | `uint256` | The amount of token to transfer      |
+| `data`   |  `bytes`  | The data sent alongside the transfer |
 
 <br/>
 
diff --git a/docs/contracts/LSP7DigitalAsset/presets/LSP7CompatibleERC20Mintable.md b/docs/contracts/LSP7DigitalAsset/presets/LSP7CompatibleERC20Mintable.md
index 95238d92f..7d54b18cd 100644
--- a/docs/contracts/LSP7DigitalAsset/presets/LSP7CompatibleERC20Mintable.md
+++ b/docs/contracts/LSP7DigitalAsset/presets/LSP7CompatibleERC20Mintable.md
@@ -1107,7 +1107,8 @@ function _transfer(
 function _beforeTokenTransfer(
   address from,
   address to,
-  uint256 amount
+  uint256 amount,
+  bytes data
 ) internal nonpayable;
 ```
 
@@ -1116,11 +1117,12 @@ Allows to run custom logic before updating balances and notifiying sender/recipi
 
 #### Parameters
 
-| Name     |   Type    | Description                     |
-| -------- | :-------: | ------------------------------- |
-| `from`   | `address` | The sender address              |
-| `to`     | `address` | The recipient address           |
-| `amount` | `uint256` | The amount of token to transfer |
+| Name     |   Type    | Description                          |
+| -------- | :-------: | ------------------------------------ |
+| `from`   | `address` | The sender address                   |
+| `to`     | `address` | The recipient address                |
+| `amount` | `uint256` | The amount of token to transfer      |
+| `data`   |  `bytes`  | The data sent alongside the transfer |
 
 <br/>
 
@@ -1130,7 +1132,8 @@ Allows to run custom logic before updating balances and notifiying sender/recipi
 function _afterTokenTransfer(
   address from,
   address to,
-  uint256 amount
+  uint256 amount,
+  bytes data
 ) internal nonpayable;
 ```
 
@@ -1139,11 +1142,12 @@ Allows to run custom logic after updating balances, but **before notifiying send
 
 #### Parameters
 
-| Name     |   Type    | Description                     |
-| -------- | :-------: | ------------------------------- |
-| `from`   | `address` | The sender address              |
-| `to`     | `address` | The recipient address           |
-| `amount` | `uint256` | The amount of token to transfer |
+| Name     |   Type    | Description                          |
+| -------- | :-------: | ------------------------------------ |
+| `from`   | `address` | The sender address                   |
+| `to`     | `address` | The recipient address                |
+| `amount` | `uint256` | The amount of token to transfer      |
+| `data`   |  `bytes`  | The data sent alongside the transfer |
 
 <br/>
 
diff --git a/docs/contracts/LSP7DigitalAsset/presets/LSP7Mintable.md b/docs/contracts/LSP7DigitalAsset/presets/LSP7Mintable.md
index eace4408b..cd3c72bc4 100644
--- a/docs/contracts/LSP7DigitalAsset/presets/LSP7Mintable.md
+++ b/docs/contracts/LSP7DigitalAsset/presets/LSP7Mintable.md
@@ -1056,7 +1056,8 @@ all the parameters in the calldata packed encoded.
 function _beforeTokenTransfer(
   address from,
   address to,
-  uint256 amount
+  uint256 amount,
+  bytes data
 ) internal nonpayable;
 ```
 
@@ -1065,11 +1066,12 @@ Allows to run custom logic before updating balances and notifiying sender/recipi
 
 #### Parameters
 
-| Name     |   Type    | Description                     |
-| -------- | :-------: | ------------------------------- |
-| `from`   | `address` | The sender address              |
-| `to`     | `address` | The recipient address           |
-| `amount` | `uint256` | The amount of token to transfer |
+| Name     |   Type    | Description                          |
+| -------- | :-------: | ------------------------------------ |
+| `from`   | `address` | The sender address                   |
+| `to`     | `address` | The recipient address                |
+| `amount` | `uint256` | The amount of token to transfer      |
+| `data`   |  `bytes`  | The data sent alongside the transfer |
 
 <br/>
 
@@ -1079,7 +1081,8 @@ Allows to run custom logic before updating balances and notifiying sender/recipi
 function _afterTokenTransfer(
   address from,
   address to,
-  uint256 amount
+  uint256 amount,
+  bytes data
 ) internal nonpayable;
 ```
 
@@ -1088,11 +1091,12 @@ Allows to run custom logic after updating balances, but **before notifiying send
 
 #### Parameters
 
-| Name     |   Type    | Description                     |
-| -------- | :-------: | ------------------------------- |
-| `from`   | `address` | The sender address              |
-| `to`     | `address` | The recipient address           |
-| `amount` | `uint256` | The amount of token to transfer |
+| Name     |   Type    | Description                          |
+| -------- | :-------: | ------------------------------------ |
+| `from`   | `address` | The sender address                   |
+| `to`     | `address` | The recipient address                |
+| `amount` | `uint256` | The amount of token to transfer      |
+| `data`   |  `bytes`  | The data sent alongside the transfer |
 
 <br/>
 
diff --git a/docs/contracts/LSP8IdentifiableDigitalAsset/LSP8IdentifiableDigitalAsset.md b/docs/contracts/LSP8IdentifiableDigitalAsset/LSP8IdentifiableDigitalAsset.md
index c72dd01d3..b719713b1 100644
--- a/docs/contracts/LSP8IdentifiableDigitalAsset/LSP8IdentifiableDigitalAsset.md
+++ b/docs/contracts/LSP8IdentifiableDigitalAsset/LSP8IdentifiableDigitalAsset.md
@@ -947,7 +947,8 @@ all the parameters in the calldata packed encoded.
 function _beforeTokenTransfer(
   address from,
   address to,
-  bytes32 tokenId
+  bytes32 tokenId,
+  bytes data
 ) internal nonpayable;
 ```
 
@@ -961,6 +962,7 @@ Allows to run custom logic before updating balances and notifiying sender/recipi
 | `from`    | `address` | The sender address                     |
 | `to`      | `address` | @param tokenId The tokenId to transfer |
 | `tokenId` | `bytes32` | The tokenId to transfer                |
+| `data`    |  `bytes`  | The data sent alongside the transfer   |
 
 <br/>
 
@@ -970,7 +972,8 @@ Allows to run custom logic before updating balances and notifiying sender/recipi
 function _afterTokenTransfer(
   address from,
   address to,
-  bytes32 tokenId
+  bytes32 tokenId,
+  bytes data
 ) internal nonpayable;
 ```
 
@@ -984,6 +987,7 @@ Allows to run custom logic after updating balances, but **before notifiying send
 | `from`    | `address` | The sender address                     |
 | `to`      | `address` | @param tokenId The tokenId to transfer |
 | `tokenId` | `bytes32` | The tokenId to transfer                |
+| `data`    |  `bytes`  | The data sent alongside the transfer   |
 
 <br/>
 
diff --git a/docs/contracts/LSP8IdentifiableDigitalAsset/extensions/LSP8Burnable.md b/docs/contracts/LSP8IdentifiableDigitalAsset/extensions/LSP8Burnable.md
index 4f68d4008..34559f01a 100644
--- a/docs/contracts/LSP8IdentifiableDigitalAsset/extensions/LSP8Burnable.md
+++ b/docs/contracts/LSP8IdentifiableDigitalAsset/extensions/LSP8Burnable.md
@@ -973,7 +973,8 @@ all the parameters in the calldata packed encoded.
 function _beforeTokenTransfer(
   address from,
   address to,
-  bytes32 tokenId
+  bytes32 tokenId,
+  bytes data
 ) internal nonpayable;
 ```
 
@@ -987,6 +988,7 @@ Allows to run custom logic before updating balances and notifiying sender/recipi
 | `from`    | `address` | The sender address                     |
 | `to`      | `address` | @param tokenId The tokenId to transfer |
 | `tokenId` | `bytes32` | The tokenId to transfer                |
+| `data`    |  `bytes`  | The data sent alongside the transfer   |
 
 <br/>
 
@@ -996,7 +998,8 @@ Allows to run custom logic before updating balances and notifiying sender/recipi
 function _afterTokenTransfer(
   address from,
   address to,
-  bytes32 tokenId
+  bytes32 tokenId,
+  bytes data
 ) internal nonpayable;
 ```
 
@@ -1010,6 +1013,7 @@ Allows to run custom logic after updating balances, but **before notifiying send
 | `from`    | `address` | The sender address                     |
 | `to`      | `address` | @param tokenId The tokenId to transfer |
 | `tokenId` | `bytes32` | The tokenId to transfer                |
+| `data`    |  `bytes`  | The data sent alongside the transfer   |
 
 <br/>
 
diff --git a/docs/contracts/LSP8IdentifiableDigitalAsset/extensions/LSP8CappedSupply.md b/docs/contracts/LSP8IdentifiableDigitalAsset/extensions/LSP8CappedSupply.md
index 62310f99c..f4bae3e8d 100644
--- a/docs/contracts/LSP8IdentifiableDigitalAsset/extensions/LSP8CappedSupply.md
+++ b/docs/contracts/LSP8IdentifiableDigitalAsset/extensions/LSP8CappedSupply.md
@@ -947,7 +947,8 @@ all the parameters in the calldata packed encoded.
 function _beforeTokenTransfer(
   address from,
   address to,
-  bytes32 tokenId
+  bytes32 tokenId,
+  bytes data
 ) internal nonpayable;
 ```
 
@@ -961,6 +962,7 @@ Allows to run custom logic before updating balances and notifiying sender/recipi
 | `from`    | `address` | The sender address                     |
 | `to`      | `address` | @param tokenId The tokenId to transfer |
 | `tokenId` | `bytes32` | The tokenId to transfer                |
+| `data`    |  `bytes`  | The data sent alongside the transfer   |
 
 <br/>
 
@@ -970,7 +972,8 @@ Allows to run custom logic before updating balances and notifiying sender/recipi
 function _afterTokenTransfer(
   address from,
   address to,
-  bytes32 tokenId
+  bytes32 tokenId,
+  bytes data
 ) internal nonpayable;
 ```
 
@@ -984,6 +987,7 @@ Allows to run custom logic after updating balances, but **before notifiying send
 | `from`    | `address` | The sender address                     |
 | `to`      | `address` | @param tokenId The tokenId to transfer |
 | `tokenId` | `bytes32` | The tokenId to transfer                |
+| `data`    |  `bytes`  | The data sent alongside the transfer   |
 
 <br/>
 
diff --git a/docs/contracts/LSP8IdentifiableDigitalAsset/extensions/LSP8CompatibleERC721.md b/docs/contracts/LSP8IdentifiableDigitalAsset/extensions/LSP8CompatibleERC721.md
index e815cc233..9e566f38f 100644
--- a/docs/contracts/LSP8IdentifiableDigitalAsset/extensions/LSP8CompatibleERC721.md
+++ b/docs/contracts/LSP8IdentifiableDigitalAsset/extensions/LSP8CompatibleERC721.md
@@ -1197,7 +1197,8 @@ function _transfer(
 function _beforeTokenTransfer(
   address from,
   address to,
-  bytes32 tokenId
+  bytes32 tokenId,
+  bytes data
 ) internal nonpayable;
 ```
 
@@ -1211,6 +1212,7 @@ Allows to run custom logic before updating balances and notifiying sender/recipi
 | `from`    | `address` | The sender address                     |
 | `to`      | `address` | @param tokenId The tokenId to transfer |
 | `tokenId` | `bytes32` | The tokenId to transfer                |
+| `data`    |  `bytes`  | The data sent alongside the transfer   |
 
 <br/>
 
@@ -1220,7 +1222,8 @@ Allows to run custom logic before updating balances and notifiying sender/recipi
 function _afterTokenTransfer(
   address from,
   address to,
-  bytes32 tokenId
+  bytes32 tokenId,
+  bytes data
 ) internal nonpayable;
 ```
 
@@ -1234,6 +1237,7 @@ Allows to run custom logic after updating balances, but **before notifiying send
 | `from`    | `address` | The sender address                     |
 | `to`      | `address` | @param tokenId The tokenId to transfer |
 | `tokenId` | `bytes32` | The tokenId to transfer                |
+| `data`    |  `bytes`  | The data sent alongside the transfer   |
 
 <br/>
 
diff --git a/docs/contracts/LSP8IdentifiableDigitalAsset/extensions/LSP8Enumerable.md b/docs/contracts/LSP8IdentifiableDigitalAsset/extensions/LSP8Enumerable.md
index 5bba28705..5a5efaf42 100644
--- a/docs/contracts/LSP8IdentifiableDigitalAsset/extensions/LSP8Enumerable.md
+++ b/docs/contracts/LSP8IdentifiableDigitalAsset/extensions/LSP8Enumerable.md
@@ -978,7 +978,8 @@ all the parameters in the calldata packed encoded.
 function _beforeTokenTransfer(
   address from,
   address to,
-  bytes32 tokenId
+  bytes32 tokenId,
+  bytes data
 ) internal nonpayable;
 ```
 
@@ -989,6 +990,7 @@ function _beforeTokenTransfer(
 | `from`    | `address` | The address sending the `tokenId` (`address(0)` when `tokenId` is being minted). |
 | `to`      | `address` | @param tokenId The bytes32 identifier of the token being transferred.            |
 | `tokenId` | `bytes32` | The bytes32 identifier of the token being transferred.                           |
+| `data`    |  `bytes`  | The data sent alongside the the token transfer.                                  |
 
 <br/>
 
@@ -998,7 +1000,8 @@ function _beforeTokenTransfer(
 function _afterTokenTransfer(
   address from,
   address to,
-  bytes32 tokenId
+  bytes32 tokenId,
+  bytes data
 ) internal nonpayable;
 ```
 
@@ -1012,6 +1015,7 @@ Allows to run custom logic after updating balances, but **before notifiying send
 | `from`    | `address` | The sender address                     |
 | `to`      | `address` | @param tokenId The tokenId to transfer |
 | `tokenId` | `bytes32` | The tokenId to transfer                |
+| `data`    |  `bytes`  | The data sent alongside the transfer   |
 
 <br/>
 
diff --git a/docs/contracts/LSP8IdentifiableDigitalAsset/presets/LSP8CompatibleERC721Mintable.md b/docs/contracts/LSP8IdentifiableDigitalAsset/presets/LSP8CompatibleERC721Mintable.md
index 6984f85dc..b881c0643 100644
--- a/docs/contracts/LSP8IdentifiableDigitalAsset/presets/LSP8CompatibleERC721Mintable.md
+++ b/docs/contracts/LSP8IdentifiableDigitalAsset/presets/LSP8CompatibleERC721Mintable.md
@@ -1239,7 +1239,8 @@ function _transfer(
 function _beforeTokenTransfer(
   address from,
   address to,
-  bytes32 tokenId
+  bytes32 tokenId,
+  bytes data
 ) internal nonpayable;
 ```
 
@@ -1253,6 +1254,7 @@ Allows to run custom logic before updating balances and notifiying sender/recipi
 | `from`    | `address` | The sender address                     |
 | `to`      | `address` | @param tokenId The tokenId to transfer |
 | `tokenId` | `bytes32` | The tokenId to transfer                |
+| `data`    |  `bytes`  | The data sent alongside the transfer   |
 
 <br/>
 
@@ -1262,7 +1264,8 @@ Allows to run custom logic before updating balances and notifiying sender/recipi
 function _afterTokenTransfer(
   address from,
   address to,
-  bytes32 tokenId
+  bytes32 tokenId,
+  bytes data
 ) internal nonpayable;
 ```
 
@@ -1276,6 +1279,7 @@ Allows to run custom logic after updating balances, but **before notifiying send
 | `from`    | `address` | The sender address                     |
 | `to`      | `address` | @param tokenId The tokenId to transfer |
 | `tokenId` | `bytes32` | The tokenId to transfer                |
+| `data`    |  `bytes`  | The data sent alongside the transfer   |
 
 <br/>
 
diff --git a/docs/contracts/LSP8IdentifiableDigitalAsset/presets/LSP8Mintable.md b/docs/contracts/LSP8IdentifiableDigitalAsset/presets/LSP8Mintable.md
index c82402175..565f464d4 100644
--- a/docs/contracts/LSP8IdentifiableDigitalAsset/presets/LSP8Mintable.md
+++ b/docs/contracts/LSP8IdentifiableDigitalAsset/presets/LSP8Mintable.md
@@ -1011,7 +1011,8 @@ all the parameters in the calldata packed encoded.
 function _beforeTokenTransfer(
   address from,
   address to,
-  bytes32 tokenId
+  bytes32 tokenId,
+  bytes data
 ) internal nonpayable;
 ```
 
@@ -1025,6 +1026,7 @@ Allows to run custom logic before updating balances and notifiying sender/recipi
 | `from`    | `address` | The sender address                     |
 | `to`      | `address` | @param tokenId The tokenId to transfer |
 | `tokenId` | `bytes32` | The tokenId to transfer                |
+| `data`    |  `bytes`  | The data sent alongside the transfer   |
 
 <br/>
 
@@ -1034,7 +1036,8 @@ Allows to run custom logic before updating balances and notifiying sender/recipi
 function _afterTokenTransfer(
   address from,
   address to,
-  bytes32 tokenId
+  bytes32 tokenId,
+  bytes data
 ) internal nonpayable;
 ```
 
@@ -1048,6 +1051,7 @@ Allows to run custom logic after updating balances, but **before notifiying send
 | `from`    | `address` | The sender address                     |
 | `to`      | `address` | @param tokenId The tokenId to transfer |
 | `tokenId` | `bytes32` | The tokenId to transfer                |
+| `data`    |  `bytes`  | The data sent alongside the transfer   |
 
 <br/>