diff --git a/packages/concordia-contracts-provider/src/controllers/download.js b/packages/concordia-contracts-provider/src/controllers/download.js
index 10241c2..fa77b78 100755
--- a/packages/concordia-contracts-provider/src/controllers/download.js
+++ b/packages/concordia-contracts-provider/src/controllers/download.js
@@ -1,10 +1,21 @@
 import * as fs from 'fs';
 import path from 'path';
-import getStorageLocation from '../utils/storageUtils';
+import { getStorageLocation, getTagsDirectory } from '../utils/storageUtils';
 
 const downloadContracts = async (req, res) => {
-  const { params: { hash } } = req;
-  const directoryPath = getStorageLocation(hash);
+  const { params: { hash: hashOrTag } } = req;
+  let directoryPath = getStorageLocation(hashOrTag);
+
+  if (!fs.existsSync(directoryPath)) {
+    const tagsDirectory = getTagsDirectory();
+
+    if (fs.existsSync(tagsDirectory)) {
+      const tagFilePath = path.join(tagsDirectory, hashOrTag);
+      const tagReference = fs.readFileSync(tagFilePath, 'utf-8');
+
+      directoryPath = getStorageLocation(tagReference);
+    }
+  }
 
   const contracts = [];
 
diff --git a/packages/concordia-contracts-provider/src/controllers/upload.js b/packages/concordia-contracts-provider/src/controllers/upload.js
index 018a047..346c567 100755
--- a/packages/concordia-contracts-provider/src/controllers/upload.js
+++ b/packages/concordia-contracts-provider/src/controllers/upload.js
@@ -1,9 +1,27 @@
+import path from 'path';
+import fs from 'fs';
 import upload from '../middleware/upload';
+import { getTagsDirectory } from '../utils/storageUtils';
+
+const addOrTransferTag = (tag, hash) => {
+  const tagsDirectory = getTagsDirectory();
+  const tagFilePath = path.join(tagsDirectory, tag);
+
+  fs.mkdirSync(tagsDirectory, { recursive: true });
+  fs.writeFileSync(tagFilePath, hash);
+};
 
 const uploadContracts = async (req, res) => {
   try {
     await upload(req, res);
 
+    const { body: { tag } } = req;
+    const { params: { hash } } = req;
+
+    if (tag) {
+      addOrTransferTag(tag, hash);
+    }
+
     if (req.files.length <= 0) {
       return res.send('You must select at least 1 file.');
     }
diff --git a/packages/concordia-contracts-provider/src/middleware/upload.js b/packages/concordia-contracts-provider/src/middleware/upload.js
index 39a0ec0..c55af11 100755
--- a/packages/concordia-contracts-provider/src/middleware/upload.js
+++ b/packages/concordia-contracts-provider/src/middleware/upload.js
@@ -1,7 +1,7 @@
 import * as util from 'util';
 import * as fs from 'fs';
 import multer from 'multer';
-import getStorageLocation from '../utils/storageUtils';
+import { getStorageLocation } from '../utils/storageUtils';
 
 const storage = multer.diskStorage({
   destination: (req, file, callback) => {
diff --git a/packages/concordia-contracts-provider/src/utils/storageUtils.js b/packages/concordia-contracts-provider/src/utils/storageUtils.js
index 6471d88..be851ea 100644
--- a/packages/concordia-contracts-provider/src/utils/storageUtils.js
+++ b/packages/concordia-contracts-provider/src/utils/storageUtils.js
@@ -1,10 +1,17 @@
 import path from 'path';
 import constants from '../constants';
 
-const getStorageLocation = (hash) => {
+export const getStorageLocation = (hash) => {
   const UPLOADS_DIRECTORY = process.env.UPLOAD_CONTRACTS_DIRECTORY || constants.uploadsDirectory;
 
-  return path.join(UPLOADS_DIRECTORY, hash);
+  if (hash) {
+    return path.join(UPLOADS_DIRECTORY, hash);
+  }
+
+  return UPLOADS_DIRECTORY;
 };
 
-export default getStorageLocation;
+export const getTagsDirectory = () => {
+  const uploadsPath = getStorageLocation();
+  return path.join(uploadsPath, '/tags');
+};
diff --git a/packages/concordia-contracts/package.json b/packages/concordia-contracts/package.json
index 367ccbf..c1cfd6d 100644
--- a/packages/concordia-contracts/package.json
+++ b/packages/concordia-contracts/package.json
@@ -13,7 +13,7 @@
     "migrate": "yarn _migrate --network develop && yarn upload",
     "migrate-reset": "yarn _migrate --network develop --reset && yarn upload",
     "_migrate": "yarn truffle migrate",
-    "upload": "node ./utils/contractsProviderUtils.js $npm_package_version"
+    "upload": "node ./utils/contractsProviderUtils.js ${npm_package_version}-dev latest"
   },
   "dependencies": {
     "@openzeppelin/contracts": "~3.2.0",
diff --git a/packages/concordia-contracts/utils/contractsProviderUtils.js b/packages/concordia-contracts/utils/contractsProviderUtils.js
index 3d79162..2bd52a3 100644
--- a/packages/concordia-contracts/utils/contractsProviderUtils.js
+++ b/packages/concordia-contracts/utils/contractsProviderUtils.js
@@ -8,14 +8,15 @@ const uploadContractsToProviderUnirest = (versionHash, tag) => {
   const CONTRACTS_PROVIDER_PORT = process.env.CONTRACTS_PROVIDER_PORT || defaults.contractsProviderPort;
 
   const uploadPath = `http://${CONTRACTS_PROVIDER_HOST}:${CONTRACTS_PROVIDER_PORT}/contracts/${versionHash}`;
-  const req = unirest('POST', uploadPath);
+  const request = unirest('POST', uploadPath)
+    .field('tag', tag);
 
   contracts
-    .forEach((contract) => req
+    .forEach((contract) => request
       .attach('contracts', path.join(__dirname, '../', 'build/', `${contract.contractName}.json`)));
 
   console.log(`Uploading to ${uploadPath}`);
-  req.end((res) => {
+  request.end((res) => {
     if (res.error) {
       throw new Error(`Failed to upload contracts to provider: ${res.error}`);
     }