diff --git a/contracts/Debot/Localization/LanguageStorage.sol b/contracts/Debot/Localization/LanguageStorage.sol
new file mode 100644
index 0000000..a15c836
--- /dev/null
+++ b/contracts/Debot/Localization/LanguageStorage.sol
@@ -0,0 +1,90 @@
+pragma ton-solidity = 0.58.1;
+
+import "../interfaces/ILanguageStorage.sol";
+import "../access/OwnableExternal.sol";
+
+library LanguageStorageExitCodes {
+    uint16 constant WRONG_INPUT_DATA = 130;
+    uint16 constant STRING_ALREADY_EXIST = 131;
+    uint16 constant STRING_NOT_EXIST = 132;
+    uint16 constant NULL_STRINGS = 133;
+}
+
+abstract contract LanguageStorage is ILanguageStorage, OwnableExternal {
+
+    // Used ISO 639‑1 code
+    string iso;
+
+    mapping(uint16=>string) m_strings;
+
+    constructor(string newIso, uint256 ownerPubkey) OwnableExternal(ownerPubkey) public {
+        iso = newIso;
+    }
+
+    function addStrings(uint16[] ids, string[] str) external virtual onlyOwner {
+        require(ids.length == str.length, LanguageStorageExitCodes.WRONG_INPUT_DATA);
+        tvm.accept();
+        for(uint16 i = 0; i < ids.length; i++) {
+            if(!m_strings.exists(ids[i])) {
+                m_strings[ids[i]] = str[i];
+            }
+            else {
+                revert(LanguageStorageExitCodes.STRING_ALREADY_EXIST);
+            }
+        }
+    }
+
+    function replaceStrings(uint16[] ids, string[] str) external virtual onlyOwner {
+        require(ids.length == str.length, LanguageStorageExitCodes.WRONG_INPUT_DATA);
+        tvm.accept();
+        for(uint16 i = 0; i < ids.length; i++) {
+            if(m_strings.exists(ids[i])) {
+                m_strings[ids[i]] = str[i];
+            }
+            else {
+                revert(LanguageStorageExitCodes.STRING_NOT_EXIST);
+            }
+        }
+    }
+
+    function removeStrings(uint16[] ids) external virtual onlyOwner {
+        tvm.accept();
+        for(uint16 i = 0; i < ids.length; i++) {
+            if(m_strings.exists(ids[i])) {
+                delete m_strings[ids[i]];
+            }
+            else {
+                revert(LanguageStorageExitCodes.STRING_NOT_EXIST);
+            }
+        }
+    }
+
+    function checkNull() internal virtual view returns(bool nullStrings) {
+        for((uint16 id, string str) : m_strings) {
+            if(str.empty()) {
+                nullStrings = true;
+            }
+        }
+    }
+
+    function getStrings(uint16[] ids) external virtual override view responsible returns(mapping(uint16=>string) data) {
+        if(!checkNull()) {
+            for(uint16 id : ids) {
+                if(m_strings.exists(id)) {
+                    data[id] = m_strings[id];
+                }
+                else {
+                    revert(LanguageStorageExitCodes.STRING_NOT_EXIST);
+                }
+            }
+        }
+        else {
+            revert(LanguageStorageExitCodes.NULL_STRINGS);
+        }
+        return{value: 0, flag: 64}(data);
+    }
+
+    function getLanguageInfo() external override view responsible returns(string _iso, mapping(uint16=>string) _strings) {
+        return{value: 0, flag:64}(iso, m_strings);
+    }
+}
\ No newline at end of file
diff --git a/contracts/Debot/Localization/MultiLanguage.sol b/contracts/Debot/Localization/MultiLanguage.sol
new file mode 100644
index 0000000..d3331ba
--- /dev/null
+++ b/contracts/Debot/Localization/MultiLanguage.sol
@@ -0,0 +1,80 @@
+pragma ton-solidity = 0.58.1;
+
+import "../interfaces/ILanguageStorage.sol";
+
+interface MultiLanguageEvents {
+    event NewLanguage(string iso, address languageStorage);
+    event RemoveLanguage(string iso, address languageStorage);
+}
+
+// Used ISO 639‑1
+abstract contract MultiLanguage is MultiLanguageEvents {
+
+    uint256 public editorPubkey;
+    // Ex. ("EN" => language contract)
+    mapping(string=>address) m_languages;
+    // Ex. (tvm.hash("EN") => "EN")
+    mapping(uint256=>string) public m_iso;
+    // Lexicographically sorted iso
+    string[] public sortedIso;
+
+    constructor() public {
+        require(msg.pubkey() == tvm.pubkey() && tvm.pubkey() != 0, 100);
+        editorPubkey = tvm.pubkey();
+    }
+
+    function addLanguage(string iso, address languageStorage) external virtual onlyEditor {
+        tvm.accept();
+        emit MultiLanguageEvents.NewLanguage(iso, languageStorage);
+        m_languages[iso] = languageStorage;
+        m_iso[tvm.hash(iso)] = iso;
+        _sort();
+    }
+
+    function removeLanguage(string iso) external virtual onlyEditor {
+        tvm.accept();
+        emit MultiLanguageEvents.RemoveLanguage(iso, m_languages[iso]);
+        delete m_languages[iso];
+        delete m_iso[tvm.hash(iso)];
+        _sort();
+    }
+
+    function _sort() internal {
+        delete sortedIso;
+        for((uint256 isoHash, ) : m_iso) {
+            sortedIso.push(m_iso[isoHash]);
+        }
+    }
+
+    function _loadLanguageData(uint32 callbackFunctionId, uint32 callbackErrorFunctionId, string iso, uint16[] ids) internal virtual view {
+        if(m_languages.exists(iso)) {
+            optional(uint256) none;
+            ILanguageStorage(m_languages[iso]).getStrings{
+                sign: false,
+                pubkey: none,
+                time: uint64(now),
+                expire: 0,
+                callbackId: callbackFunctionId,
+                onErrorId: callbackErrorFunctionId
+            }(ids).extMsg;
+        }
+    }
+
+    function setEditorPubkey(uint256 newEditorPubkey) external virtual onlyEditor {
+        tvm.accept();
+        editorPubkey = newEditorPubkey;
+    }
+
+
+    function getLanguages() external view responsible returns(string[] iso, address[] languageStorage){
+        for((uint256 isoHash, ) : m_iso) {
+            languageStorage.push(m_languages[m_iso[isoHash]]);
+        }
+        return{value: 0, flag:64}(sortedIso, languageStorage);
+    }
+
+    modifier onlyEditor() {
+        require(msg.pubkey() == editorPubkey);
+        _;
+    }
+}
\ No newline at end of file
diff --git a/contracts/Debot/Localization/README.MD b/contracts/Debot/Localization/README.MD
new file mode 100644
index 0000000..215fe4c
--- /dev/null
+++ b/contracts/Debot/Localization/README.MD
@@ -0,0 +1,87 @@
+# Multi-language Debot
+
+## How to use
+
+> TIP: You can use sample from [everscale-tip-samples](https://github.com/itgoldio/everscale-tip-samples/tree/main/demo)
+
+1. Create & Inherit the `MultiLanguage.sol` in your `Debot` contract.
+```sol
+import "MultiLanguage.sol";
+
+contract Debot is MultiLanguage {
+
+    constructor() MultiLanguage() {
+        tvm.accept();
+    }
+
+}
+```
+2. Set the `editorKey` for add and remove languages.
+> Default value is tvm.pubkey().
+```bash
+tonos-cli --url <url_endpoint> call <debot_address> setEditorPubkey '{"newEditorPubkey": "your_pubkey>"}' --abi <abi_path> --sign <keys_path>
+```
+3. Create & Deploy language contract. Inherit the `LanguageStorage.sol` in your new contract.
+* `string newIso` - Language code in ISO 639‑1.
+* `uint256 ownerPubkey` - Owner pubkey for this contract.
+> Use different keys for all language contracts, it is safe and serves to generate other addresses.
+```sol
+import "LanguageStorage.sol";
+
+contract Language is LanguageStorage {
+
+    constructor(string newIso, uint256 ownerPubkey) LanguageStorage(newIso, ownerPubkey) {
+        tvm.accept();
+    }
+
+}
+```
+4. Add strings to `Language` contract.
+```bash
+tonos-cli --url <url_endpoint> call <language_address> addStrings '{"ids": [<array_of_id>], "str": [<array_of_strings>]}' --abi <abi_path> --sign <owner_keys_path>
+```
+* Replace strings.
+    ```bash
+    tonos-cli --url <url_endpoint> call <language_address> replaceStrings '{"ids": [<array_of_id>], "str": [<array_of_strings>]}' --abi <abi_path> --sign <owner_keys_path>
+    ```
+* Remove strings.
+    ```bash
+    tonos-cli --url <url_endpoint> call <language_address> removeStrings '{"ids": [<array_of_id>]}' --abi <abi_path> --sign <owner_keys_path>
+    ```
+5. Set `Language` contract address to `Debot`.
+```bash
+tonos-cli --url <url_endpoint> call <debot_address> addLanguage '{"iso": "<iso_code>", "languageStorage": "<language_address>"}' --abi <abi_path> --sign <editor_keys_path>
+```
+* Remove `Language` contract address from `Debot`.
+    ```bash
+    tonos-cli --url <url_endpoint> call <debot_address> removeLanguage '{"iso": "<iso_code>"}' --abi <abi_path> --sign <editor_keys_path>
+    ```
+6. Read data from `Language` contract in `Debot`.
+```sol
+// Example
+
+library StringCodes {
+    uint16 constant FIRST_STRING_ID = 0;
+    uint16 constant SECOND_STRING_ID = 1;
+    ...
+}
+
+...
+_loadLanguageData(
+    tvm.functionId(onSuccessDataLoad), 
+    tvm.functionId(onErrorDataLoad), 
+    "EN", 
+    [
+        StringCodes.FIRST_STRING_ID,
+        StringCodes.SECOND_STRING_ID
+        ...
+    ]
+);
+
+function onSuccessDataLoad(mapping(uint16=>string) data) {
+    string first = data[StringCodes.FIRST_STRING_ID],
+    string second = data[StringCodes.SECOND_STRING_ID],
+    ...
+}
+function onErrorDataLoad(uint32 sdkError, uint32 exitCode) {}
+```
\ No newline at end of file
diff --git a/contracts/Debot/Localization/interfaces/ILanguageStorage.sol b/contracts/Debot/Localization/interfaces/ILanguageStorage.sol
new file mode 100644
index 0000000..846d49a
--- /dev/null
+++ b/contracts/Debot/Localization/interfaces/ILanguageStorage.sol
@@ -0,0 +1,6 @@
+pragma ton-solidity = 0.58.1;
+
+interface ILanguageStorage {
+    function getStrings(uint16[] ids) external view responsible returns(mapping(uint16=>string) data);
+    function getLanguageInfo() external view responsible returns(string iso, mapping(uint16=>string) strings);
+}
\ No newline at end of file