diff --git a/.gitignore b/.gitignore
index c051b32..78b2ab1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,6 +4,7 @@
 composer.phar
 composer.lock
 phpunit.phar
+.phpunit.result.cache
 
 tests/Common/_support/
 tests/Zed/_support/
diff --git a/src/Common/Bridge/BridgeMethodsInterfaceRule.php b/src/Common/Bridge/BridgeMethodsInterfaceRule.php
index 246c720..6e6123f 100644
--- a/src/Common/Bridge/BridgeMethodsInterfaceRule.php
+++ b/src/Common/Bridge/BridgeMethodsInterfaceRule.php
@@ -7,6 +7,7 @@
 
 namespace ArchitectureSniffer\Common\Bridge;
 
+use ArchitectureSniffer\Common\ClassNameTrait;
 use ArchitectureSniffer\Common\PhpDocTrait;
 use ArchitectureSniffer\Common\PhpTypesTrait;
 use ArchitectureSniffer\SprykerAbstractRule;
@@ -20,6 +21,7 @@
 
 class BridgeMethodsInterfaceRule extends SprykerAbstractRule implements ClassAware
 {
+    use ClassNameTrait;
     use PhpDocTrait;
     use PhpTypesTrait;
 
@@ -44,9 +46,8 @@ public function getDescription()
     public function apply(AbstractNode $node): void
     {
         if (
-            preg_match('([A-Za-z0-9]+Bridge$)', $node->getName()) === 0 ||
-            preg_match('#.*\\\\Dependency\\\\.*#', $node->getNamespaceName()) === 0 ||
-            !$node instanceof ClassNode
+            !$node instanceof ClassNode ||
+            !$this->isBridgeClass($node)
         ) {
             return;
         }
diff --git a/src/Common/Bridge/BridgeMethodsRule.php b/src/Common/Bridge/BridgeMethodsRule.php
index bef30c3..d2b96b8 100644
--- a/src/Common/Bridge/BridgeMethodsRule.php
+++ b/src/Common/Bridge/BridgeMethodsRule.php
@@ -7,6 +7,7 @@
 
 namespace ArchitectureSniffer\Common\Bridge;
 
+use ArchitectureSniffer\Common\ClassNameTrait;
 use ArchitectureSniffer\Common\PhpDocTrait;
 use ArchitectureSniffer\Common\PhpTypesTrait;
 use ArchitectureSniffer\SprykerAbstractRule;
@@ -19,6 +20,7 @@
 
 class BridgeMethodsRule extends SprykerAbstractRule implements ClassAware
 {
+    use ClassNameTrait;
     use PhpDocTrait;
     use PhpTypesTrait;
 
@@ -43,9 +45,8 @@ public function getDescription()
     public function apply(AbstractNode $node)
     {
         if (
-            preg_match('([A-Za-z0-9]+Bridge$)', $node->getName()) === 0 ||
-            preg_match('#.*\\\\Dependency\\\\.*#', $node->getNamespaceName()) === 0 ||
-            !$node instanceof ClassNode
+            !$node instanceof ClassNode ||
+            !$this->isBridgeClass($node)
         ) {
             return;
         }
diff --git a/src/Common/Bridge/BridgeNameRule.php b/src/Common/Bridge/BridgeNameRule.php
index 592d5ec..c96c6f1 100644
--- a/src/Common/Bridge/BridgeNameRule.php
+++ b/src/Common/Bridge/BridgeNameRule.php
@@ -7,6 +7,7 @@
 
 namespace ArchitectureSniffer\Common\Bridge;
 
+use ArchitectureSniffer\Common\ClassNameTrait;
 use PHPMD\AbstractNode;
 use PHPMD\AbstractRule;
 use PHPMD\Node\InterfaceNode;
@@ -14,6 +15,8 @@
 
 class BridgeNameRule extends AbstractRule implements ClassAware
 {
+    use ClassNameTrait;
+
     /**
      * @var string
      */
@@ -39,10 +42,7 @@ public function getDescription()
      */
     public function apply(AbstractNode $node)
     {
-        if (
-            preg_match('([A-Za-z0-9]+Bridge$)', $node->getName()) === 0 ||
-            preg_match('#.*\\\\Dependency\\\\.*#', $node->getNamespaceName()) === 0
-        ) {
+        if (!$this->isBridgeClass($node)) {
             return;
         }
 
diff --git a/src/Common/ClassNameTrait.php b/src/Common/ClassNameTrait.php
new file mode 100644
index 0000000..aa60c99
--- /dev/null
+++ b/src/Common/ClassNameTrait.php
@@ -0,0 +1,30 @@
+<?php
+
+/**
+ * Copyright © 2016-present Spryker Systems GmbH. All rights reserved.
+ * Use of this software requires acceptance of the Evaluation License Agreement. See LICENSE file.
+ */
+
+namespace ArchitectureSniffer\Common;
+
+use PHPMD\AbstractNode;
+
+trait ClassNameTrait
+{
+    /**
+     * @param \PHPMD\AbstractNode $node
+     *
+     * @return bool
+     */
+    protected function isBridgeClass(AbstractNode $node): bool
+    {
+        if (
+            preg_match('([A-Za-z0-9]+Bridge$)', $node->getName()) === 0 ||
+            preg_match('#.*\\\\Dependency\\\\.*#', $node->getNamespaceName()) === 0
+        ) {
+            return false;
+        }
+
+        return true;
+    }
+}
diff --git a/src/Common/Method/DeprecatedObjectUsageJsonDecodeRule.php b/src/Common/Method/DeprecatedObjectUsageJsonDecodeRule.php
new file mode 100644
index 0000000..526702b
--- /dev/null
+++ b/src/Common/Method/DeprecatedObjectUsageJsonDecodeRule.php
@@ -0,0 +1,119 @@
+<?php
+
+/**
+ * Copyright © 2016-present Spryker Systems GmbH. All rights reserved.
+ * Use of this software requires acceptance of the Evaluation License Agreement. See LICENSE file.
+ */
+
+namespace ArchitectureSniffer\Common\Method;
+
+use ArchitectureSniffer\Common\ClassNameTrait;
+use ArchitectureSniffer\Common\DeprecationTrait;
+use PHPMD\AbstractNode;
+use PHPMD\AbstractRule;
+use PHPMD\Node\ASTNode;
+use PHPMD\Node\ClassNode;
+use PHPMD\Node\MethodNode;
+use PHPMD\Rule\ClassAware;
+
+class DeprecatedObjectUsageJsonDecodeRule extends AbstractRule implements ClassAware
+{
+    use ClassNameTrait;
+    use DeprecationTrait;
+
+    /**
+     * @var string
+     */
+    protected const METHOD_NAME = 'decodeJson';
+
+    /**
+     * @var string
+     */
+    protected const CORRECT_VALUE = 'true';
+
+    /**
+     * @var string
+     */
+    protected const RULE_DEPRECATED_USAGE_FOUND = 'Param #2 `$assoc` of `decodeJson` must be `true` as return value of type `object` is deprecetaed. Method: %s.';
+
+    /**
+     * @param \PHPMD\AbstractNode $node
+     *
+     * @return void
+     */
+    public function apply(AbstractNode $node)
+    {
+        if (
+            !$node instanceof ClassNode
+            || $this->isClassDeprecated($node)
+            || $this->isBridgeClass($node)
+        ) {
+            return;
+        }
+
+        foreach ($node->getMethods() as $methodNode) {
+            $this->verifyMethod($methodNode);
+        }
+    }
+
+    /**
+     * @param \PHPMD\Node\MethodNode $methodNode
+     *
+     * @return void
+     */
+    protected function verifyMethod(MethodNode $methodNode): void
+    {
+        if ($this->isMethodDeprecated($methodNode)) {
+            return;
+        }
+
+        $childNodes = $methodNode->findChildrenOfType('MethodPostfix');
+
+        foreach ($childNodes as $childNode) {
+            if ($childNode->getName() !== static::METHOD_NAME) {
+                continue;
+            }
+
+            $this->verifyUsages($childNode, $methodNode);
+        }
+    }
+
+    /**
+     * @param \PHPMD\Node\ASTNode $node
+     * @param \PHPMD\Node\MethodNode $methodNode
+     *
+     * @return void
+     */
+    protected function verifyUsages(ASTNode $node, MethodNode $methodNode): void
+    {
+        $arguments = $node->getFirstChildOfType('Arguments')->findChildrenOfType('Literal');
+        if ($arguments === []) {
+            $this->addRuleViolation($methodNode);
+
+            return;
+        }
+
+        foreach ($arguments as $argument) {
+            if ($argument->getName() == static::CORRECT_VALUE) {
+                continue;
+            }
+
+            $this->addRuleViolation($methodNode);
+        }
+    }
+
+    /**
+     * @param \PHPMD\Node\MethodNode $methodNode
+     *
+     * @return void
+     */
+    protected function addRuleViolation(MethodNode $methodNode): void
+    {
+        $message = sprintf(
+            static::RULE_DEPRECATED_USAGE_FOUND,
+            $methodNode->getFullQualifiedName(),
+        );
+
+        $this->addViolation($methodNode, [$message]);
+    }
+}
diff --git a/src/Common/ruleset.xml b/src/Common/ruleset.xml
index c9eae0a..e21b68d 100644
--- a/src/Common/ruleset.xml
+++ b/src/Common/ruleset.xml
@@ -50,6 +50,14 @@
         <priority>1</priority>
     </rule>
 
+    <rule
+        name="DeprecatedObjectUsageJsonDecodeRule"
+        message="{0}"
+        class="ArchitectureSniffer\Common\Method\DeprecatedObjectUsageJsonDecodeRule">
+
+        <priority>1</priority>
+    </rule>
+
     <!-- COMMON FACTORY RULES -->
     <rule
             name="FactoryGetContainNoNewRule"
diff --git a/tests/Common/Method/DeprecatedObjectUsageJsonDecodeRuleTest.php b/tests/Common/Method/DeprecatedObjectUsageJsonDecodeRuleTest.php
new file mode 100644
index 0000000..1ff1e50
--- /dev/null
+++ b/tests/Common/Method/DeprecatedObjectUsageJsonDecodeRuleTest.php
@@ -0,0 +1,34 @@
+<?php
+
+/**
+ * Copyright © 2016-present Spryker Systems GmbH. All rights reserved.
+ * Use of this software requires acceptance of the Evaluation License Agreement. See LICENSE file.
+ */
+
+namespace ArchitectureSnifferTest\Common\Method;
+
+use ArchitectureSniffer\Common\Method\DeprecatedObjectUsageJsonDecodeRule;
+use ArchitectureSnifferTest\AbstractArchitectureSnifferRuleTest;
+
+class DeprecatedObjectUsageJsonDecodeRuleTest extends AbstractArchitectureSnifferRuleTest
+{
+    /**
+     * @return void
+     */
+    public function testRuleDoesNotApplyWhenUsageCorrect(): void
+    {
+        $bridgePathRule = new DeprecatedObjectUsageJsonDecodeRule();
+        $bridgePathRule->setReport($this->getReportMock(0));
+        $bridgePathRule->apply($this->getClassNode());
+    }
+
+    /**
+     * @return void
+     */
+    public function testRuleApplyWhenUsageIncorrect(): void
+    {
+        $bridgePathRule = new DeprecatedObjectUsageJsonDecodeRule();
+        $bridgePathRule->setReport($this->getReportMock(2));
+        $bridgePathRule->apply($this->getClassNode());
+    }
+}
diff --git a/tests/_bootstrap.php b/tests/_bootstrap.php
index e7c6535..50a61f1 100644
--- a/tests/_bootstrap.php
+++ b/tests/_bootstrap.php
@@ -14,6 +14,8 @@
 require_once '_data/Common/Bridge/BridgeMethodsInterfaceTest/testRuleAppliesWhenBridgeInterfaceMethodsAreNotCorrect.php';
 require_once '_data/Common/Bridge/BridgeMethodsInterfaceTest/testRuleDoesNotApplyWhenBridgeInterfaceMethodsAreCorrect.php';
 require_once '_data/Common/Factory/FactoryCreateContainOneNewRuleTest/testRuleAppliesWhenCreateContainsWrongWayOfQueryCreation.php';
+require_once '_data/Common/Method/DeprecatedObjectUsageJsonDecodeRuleTest/testRuleApplyWhenUsageIncorrect.php';
+require_once '_data/Common/Method/DeprecatedObjectUsageJsonDecodeRuleTest/testRuleDoesNotApplyWhenUsageCorrect.php';
 require_once '_data/Common/Method/ExternalMethodExtensionReturnTypeRuleTest/testRuleAppliesWhenClassExtendsExternalAndDoesNotHaveReturnType.php';
 require_once '_data/Common/Method/ExternalMethodExtensionReturnTypeRuleTest/testRuleAppliesWhenClassImplementsExternalAndDoesNotHaveReturnType.php';
 require_once '_data/Common/Method/ExternalMethodExtensionReturnTypeRuleTest/testRuleDoesNotApplyWhenClassExtendInternalAndDoesNotHaveReturnType.php';
diff --git a/tests/_data/Common/Method/DeprecatedObjectUsageJsonDecodeRuleTest/testRuleApplyWhenUsageIncorrect.php b/tests/_data/Common/Method/DeprecatedObjectUsageJsonDecodeRuleTest/testRuleApplyWhenUsageIncorrect.php
new file mode 100644
index 0000000..e7bf43e
--- /dev/null
+++ b/tests/_data/Common/Method/DeprecatedObjectUsageJsonDecodeRuleTest/testRuleApplyWhenUsageIncorrect.php
@@ -0,0 +1,29 @@
+<?php
+
+/**
+ * MIT License
+ * For full license information, please view the LICENSE file that was distributed with this source code.
+ */
+
+namespace ArchitectureSnifferTest\Common\DeprecatedObjectUsageJsonDecodeRuleTest;
+
+class Foo
+{
+    protected $utilEncodingService;
+
+    /**
+     * @return bool
+     */
+    public function testOne(): bool
+    {
+        return $this->utilEncodingService->decodeJson($value);
+    }
+
+    /**
+     * @return bool
+     */
+    public function testTwo(): bool
+    {
+        return $this->utilEncodingService->decodeJson($value, false);
+    }
+}
diff --git a/tests/_data/Common/Method/DeprecatedObjectUsageJsonDecodeRuleTest/testRuleDoesNotApplyWhenUsageCorrect.php b/tests/_data/Common/Method/DeprecatedObjectUsageJsonDecodeRuleTest/testRuleDoesNotApplyWhenUsageCorrect.php
new file mode 100644
index 0000000..e81d07f
--- /dev/null
+++ b/tests/_data/Common/Method/DeprecatedObjectUsageJsonDecodeRuleTest/testRuleDoesNotApplyWhenUsageCorrect.php
@@ -0,0 +1,21 @@
+<?php
+
+/**
+ * MIT License
+ * For full license information, please view the LICENSE file that was distributed with this source code.
+ */
+
+namespace ArchitectureSnifferTest\Common\DeprecatedObjectUsageJsonDecodeRuleTest;
+
+class Bar
+{
+    protected $utilEncodingService;
+
+    /**
+     * @return bool
+     */
+    public function test(): bool
+    {
+        return $this->utilEncodingService->decodeJson($value, true);
+    }
+}