diff --git a/src/Domain/CredentialDocumentBlock.php b/src/Domain/CredentialDocumentBlock.php
index b010cab..8b6e806 100644
--- a/src/Domain/CredentialDocumentBlock.php
+++ b/src/Domain/CredentialDocumentBlock.php
@@ -32,7 +32,8 @@ public function __construct(object $block_data, EntityStatus $entityStatus = nul
         $this->credential_subject = $this->checkForOptionalSubject();
     }
 
-    private function checkForOptionalSubject() : null|object {
+    private function checkForOptionalSubject(): null|object
+    {
         return array_key_exists('document', $this->block_data) ?
             (object) $this->block_data['document']['credentialSubject']['0'] :
             null;
diff --git a/src/Domain/GuardianToken.php b/src/Domain/GuardianToken.php
index 116cec6..96feaea 100644
--- a/src/Domain/GuardianToken.php
+++ b/src/Domain/GuardianToken.php
@@ -12,11 +12,10 @@ public static function none(): self
     {
         return new self((object) [
            "adminId" => null,
-           "tokenId" => ""
+           "tokenId" => "",
         ]);
     }
 
-
     /**
      * When "adminId" from parent obj is falsely then ignore "id()" fn in client.
      *
@@ -26,7 +25,7 @@ public static function none(): self
      */
     public function isTokenPublished(): bool
     {
-        return !! $this->token->adminId;
+        return ! ! $this->token->adminId;
     }
 
     public function id(): string
diff --git a/src/Domain/TrustchainQuery.php b/src/Domain/TrustchainQuery.php
index 73a3743..3788a1a 100644
--- a/src/Domain/TrustchainQuery.php
+++ b/src/Domain/TrustchainQuery.php
@@ -68,6 +68,6 @@ public function withResult(?CredentialDocumentBlock $result): self
 
     public function hasTrustchainResult(): bool
     {
-        return !! $this->result;
+        return ! ! $this->result;
     }
 }
diff --git a/src/Service/PolicyService.php b/src/Service/PolicyService.php
index 46a148c..b423cd3 100644
--- a/src/Service/PolicyService.php
+++ b/src/Service/PolicyService.php
@@ -3,7 +3,7 @@
 namespace Dovu\GuardianPhpSdk\Service;
 
 use Dovu\GuardianPhpSdk\Domain\GuardianToken;
-use Exception;
+use Dovu\GuardianPhpSdk\Domain\TaskInstance;
 
 class PolicyService extends AbstractService
 {
@@ -17,6 +17,22 @@ public function get($id): object
         return (object) $this->httpClient->get("policies/{$id}")->data();
     }
 
+    public function publish($id, $version): object
+    {
+        return (object) $this->httpClient->put("policies/push/{$id}/publish", [
+            'policyVersion' => $version,
+        ])->data();
+    }
+
+    public function publishSync(callable $callback, string $id, string $version): TaskInstance
+    {
+        $callback($id, $version);
+
+        $import = TaskInstance::from($this->publish($id, $version));
+
+        return $this->runnerTask($import, $callback);
+    }
+
     public function assign(string $username, string $policy_id, bool $assign = true): object
     {
         $payload = [
diff --git a/src/Support/PolicyMode.php b/src/Support/PolicyMode.php
index 098f267..210b9e4 100644
--- a/src/Support/PolicyMode.php
+++ b/src/Support/PolicyMode.php
@@ -2,6 +2,8 @@
 
 namespace Dovu\GuardianPhpSdk\Support;
 
+use Dovu\GuardianPhpSdk\Domain\TaskInstance;
+
 enum PolicyStatus: string
 {
     case DRAFT = 'DRAFT';
@@ -23,10 +25,9 @@ public static function context(PolicyContext $context): self
         return new self($context);
     }
 
-    // TODO: Implement later to publish
-    public function publish()
+    public function publishVersion(callable $callback, string $version): TaskInstance
     {
-
+        return $this->context->policies->publishSync($callback, $this->context->policyId, $version);
     }
 
     public function dryRun()
diff --git a/tests/ResearchElvClientGuardianTest.php b/tests/ResearchElvClientGuardianTest.php
index f7d9d1c..1d16ed9 100644
--- a/tests/ResearchElvClientGuardianTest.php
+++ b/tests/ResearchElvClientGuardianTest.php
@@ -6,7 +6,6 @@
 use Dovu\GuardianPhpSdk\Constants\GuardianApprovalOption;
 use Dovu\GuardianPhpSdk\Constants\GuardianRole;
 use Dovu\GuardianPhpSdk\Domain\PolicySchemaDocument;
-use Dovu\GuardianPhpSdk\Domain\Trustchain;
 use Dovu\GuardianPhpSdk\Domain\TrustchainQuery;
 use Dovu\GuardianPhpSdk\DovuGuardianAPI;
 use Dovu\GuardianPhpSdk\Support\DryRunScenario;
@@ -116,7 +115,7 @@
 describe('Functional Guardian Test', function () {
     beforeEach(function () {
         $this->sdk = new DovuGuardianAPI();
-//        $this->sdk->setGuardianBaseUrl("http://localhost:3000/api/v1/");
+        //        $this->sdk->setGuardianBaseUrl("http://localhost:3000/api/v1/");
 
 
         $config = EnvConfig::instance();
@@ -125,11 +124,6 @@
 
         $policy_id = $config->get(Env::POLICY_ID);
 
-        // TODO: Remove. mmcm elv
-//        $policy_id = "66b5e1e76efceb6b593efa73";
-//        $policy_id = "66c616cc6efceb6b593f08de";
-//        $policy_id = $config->testLocalPolicy();
-
         $context = PolicyContext::using($this->sdk)->for($policy_id);
 
         $this->helper = new GuardianSDKHelper($this->sdk, $policy_id);
@@ -214,6 +208,28 @@
 
     })->skip();
 
+    it('A policy can be published', function () {
+
+        $this->helper->authenticateAsRegistry();
+
+        expect($this->policy_mode->hasPolicyStatus(PolicyStatus::DRAFT)
+            || $this->policy_mode->hasPolicyStatus(PolicyStatus::DRY_RUN))->toBeTruthy();
+
+
+        $publish_fn = function ($state) {
+            ray("Publish progress");
+            ray($state);
+
+            expect($state)->toBeTruthy();
+        };
+
+
+        $publish = $this->policy_mode->publishVersion($publish_fn, '1');
+
+        expect($publish->result['isValid'])->toBeTrue();
+
+    })->skip("Publish testing for local dev, currently.");
+
     it('A policy can create users and view them in dry run', function () {
 
         $this->helper->authenticateAsRegistry();
@@ -514,7 +530,7 @@
         expect($response->hasTrustchainResult())->toBeTruthy();
 
         // TODO: WORK IN PROGRESS
-//        ray($trustchain->format());
+        //        ray($trustchain->format());
     })->skip();
 
     it('An admin can get the token for a policy', function () {
@@ -527,6 +543,8 @@
 
         $token = $this->sdk->policies->token($policy_id);
 
+        ray($token);
+
         expect($token->hasValidToken())->toBeBool();
         expect($token->id())->toBeTruthy();
 
@@ -537,7 +555,7 @@
         expect($token->hasValidToken())->toBeTruthy();
         expect($token->id())->toBeFalsy();
 
-    });
+    })->skip();
 
     it('Fetch a specification of a schema for workflow import and validation', function () {
 
@@ -610,9 +628,11 @@
             expect($timestamp)->toBeTruthy();
 
             // When something happens, complete
-            $status_update_callable = function ($state) {
-                ray("Status update");
-                ray($state);
+            $status_update_callable = function ($state) use ($registry_user, $password) {
+
+                $this->helper->authenticateAsRegistry($registry_user, $password);
+
+                ray("Status Import Update");
 
                 if ($state->result) {
                     ray("done");
@@ -655,7 +675,7 @@
          * 3. Update the context objects with the correct uploaded "registry" user and imported policy id.
          */
 
-//        $this->policy_mode->dryRun();
+        //        $this->policy_mode->dryRun();
 
         /**
          * Create mediator object.
@@ -793,7 +813,7 @@
             ->setApprovalOption(ApprovalOption::APPROVE)
             ->setFilterValue($claim['uuid'])
             ->run();
-        
+
         ray('$approve_claim');
         ray($result);