diff --git a/swift-lang/src/main/java/io/ecocode/ios/swift/checks/camera/CameraLeakCheck.java b/swift-lang/src/main/java/io/ecocode/ios/swift/checks/camera/CameraLeakCheck.java
new file mode 100644
index 0000000..7a6f181
--- /dev/null
+++ b/swift-lang/src/main/java/io/ecocode/ios/swift/checks/camera/CameraLeakCheck.java
@@ -0,0 +1,54 @@
+/*
+ * ecoCode iOS plugin - Help the earth, adopt this green plugin for your applications
+ * Copyright © 2023 green-code-initiative (https://www.ecocode.io/)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package io.ecocode.ios.swift.checks.camera;
+
+import io.ecocode.ios.swift.SwiftRuleCheck;
+import io.ecocode.ios.swift.antlr.generated.Swift5Parser;
+import org.antlr.v4.runtime.tree.ParseTree;
+import org.antlr.v4.runtime.tree.TerminalNodeImpl;
+import org.sonar.check.Rule;
+
+@Rule(key = "EC512")
+public class CameraLeakCheck extends SwiftRuleCheck {
+    private static final String DEFAULT_ISSUE_MESSAGE = "Any started capture session should be stopped.";
+    private boolean captureSessionStarted = false;
+    private boolean captureSessionStopped = false;
+    Swift5Parser.ExpressionContext id;
+
+    @Override
+    public void apply(ParseTree tree) {
+        if (tree instanceof Swift5Parser.ExpressionContext && tree.getText().contains("startRunning")) {
+            id = (Swift5Parser.ExpressionContext) tree;
+            captureSessionStarted = true;
+        }
+
+        if (tree instanceof Swift5Parser.ExpressionContext
+                && (tree.getText().contains("stopRunning"))) {
+            captureSessionStopped = true;
+        }
+
+        if (tree instanceof TerminalNodeImpl && tree.getText().equals("<EOF>")) {
+            if (captureSessionStarted && !captureSessionStopped) {
+                this.recordIssue(id.getStart().getStartIndex(), DEFAULT_ISSUE_MESSAGE);
+            }
+            captureSessionStarted = false;
+            captureSessionStopped = false;
+        }
+    }
+}
+
diff --git a/swift-lang/src/main/resources/ecocode_swift_profile.json b/swift-lang/src/main/resources/ecocode_swift_profile.json
index 8e6eae7..ff79db7 100644
--- a/swift-lang/src/main/resources/ecocode_swift_profile.json
+++ b/swift-lang/src/main/resources/ecocode_swift_profile.json
@@ -10,6 +10,7 @@
     "EC547",
     "EC523",
     "EC503",
-    "EC603"
+    "EC603",
+    "EC512"
   ]
 }
diff --git a/swift-lang/src/main/resources/io/ecocode/rules/swift/EC512.html b/swift-lang/src/main/resources/io/ecocode/rules/swift/EC512.html
new file mode 100644
index 0000000..b92861b
--- /dev/null
+++ b/swift-lang/src/main/resources/io/ecocode/rules/swift/EC512.html
@@ -0,0 +1,44 @@
+<img src="http://www.neomades.com/extern/partage/ecoCode/2sur5_1x.png">
+<p>Most iOS devices come equipped with a variety of sensors that measure motion, orientation, and various environmental
+    conditions. Additionally, these devices include advanced sensors such as the image sensor (commonly referred to as
+    the Camera) and the geo-positioning sensor (commonly referred to as GPS).
+
+    The common point of all these sensors is that they are power-intensive while in use. A typical issue arises when
+    these sensors continue to process data unnecessarily after the application enters an idle state, like when it is
+    backgrounded or the user stops interacting with it.
+
+    As a result, calls to manage these sensors must be carefully paired: <code>AVCaptureSession.startRunning()</code> and
+    <code>AVCaptureSession.stopRunning()</code>. Failure to properly manage these calls can lead to significant battery drain within
+    a few hours.</p>
+<h2>Noncompliant Code Example</h2>
+<pre>
+import AVFoundation
+
+class CameraManager {
+    var captureSession: AVCaptureSession?
+
+    func activateCamera() {
+        captureSession = AVCaptureSession()
+        captureSession?.startRunning()  // Camera starts capturing
+        // Missing corresponding stopRunning
+    }
+}
+</pre>
+<h2>Compliant Code Example</h2>
+<pre>
+import AVFoundation
+
+class CameraManager {
+    var captureSession: AVCaptureSession?
+
+    func activateCamera() {
+        captureSession = AVCaptureSession()
+        captureSession?.startRunning()  // Camera starts capturing
+    }
+
+    func deactivateCamera() {
+        captureSession?.stopRunning()  // Camera stops capturing
+    }
+}
+</pre>
+
diff --git a/swift-lang/src/main/resources/io/ecocode/rules/swift/EC512.json b/swift-lang/src/main/resources/io/ecocode/rules/swift/EC512.json
new file mode 100644
index 0000000..0e532c2
--- /dev/null
+++ b/swift-lang/src/main/resources/io/ecocode/rules/swift/EC512.json
@@ -0,0 +1,18 @@
+{
+    "key": "EC512",
+    "title": "Camera Leakage",
+    "defaultSeverity": "Major",
+    "description": "Any started capture session should be stopped.",
+    "status": "ready",
+    "remediation": {
+        "func": "Constant/Issue",
+        "constantCost": "5min"
+    },
+    "tags": [
+        "ecocode",
+        "environment",
+        "sobriety",
+        "eco-design"
+    ],
+    "type": "CODE_SMELL"
+}
diff --git a/swift-lang/src/test/java/io/ecocode/ios/swift/EcoCodeSwiftRulesDefinitionTest.java b/swift-lang/src/test/java/io/ecocode/ios/swift/EcoCodeSwiftRulesDefinitionTest.java
index 2b88cee..646cdc8 100644
--- a/swift-lang/src/test/java/io/ecocode/ios/swift/EcoCodeSwiftRulesDefinitionTest.java
+++ b/swift-lang/src/test/java/io/ecocode/ios/swift/EcoCodeSwiftRulesDefinitionTest.java
@@ -54,8 +54,8 @@ public void testMetadata() {
     }
 
     @Test
-    public void testRegisteredRules() {
-        assertThat(repository.rules()).hasSize(10);
+    public void testRegistredRules() {
+        assertThat(repository.rules()).hasSize(11);
     }
 
     @Test
diff --git a/swift-lang/src/test/java/io/ecocode/ios/swift/checks/camera/CameraLeakCheckTest.java b/swift-lang/src/test/java/io/ecocode/ios/swift/checks/camera/CameraLeakCheckTest.java
new file mode 100644
index 0000000..2365df6
--- /dev/null
+++ b/swift-lang/src/test/java/io/ecocode/ios/swift/checks/camera/CameraLeakCheckTest.java
@@ -0,0 +1,51 @@
+/*
+ * ecoCode iOS plugin - Help the earth, adopt this green plugin for your applications
+ * Copyright © 2023 green-code-initiative (https://www.ecocode.io/)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package io.ecocode.ios.swift.checks.camera;
+
+import io.ecocode.ios.swift.checks.CheckTestHelper;
+import org.junit.Test;
+import org.sonar.api.batch.sensor.internal.SensorContextTester;
+import org.sonar.api.batch.sensor.issue.Issue;
+import org.sonar.api.batch.sensor.issue.IssueLocation;
+
+import java.util.Optional;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class CameraLeakCheckTest {
+    @Test
+    public void CameraLeak_trigger() {
+        SensorContextTester context = CheckTestHelper.analyzeTestFile("checks/camera/CameraLeak_trigger.swift");
+        assertThat(context.allIssues()).hasSize(1);
+        Optional<Issue> issue = context.allIssues().stream().findFirst();
+        issue.ifPresent(i -> {
+            assertThat(i.ruleKey().rule()).isEqualTo("EC512");
+
+            assertThat(i.ruleKey().repository()).isEqualTo("ecoCode-swift");
+            IssueLocation location = i.primaryLocation();
+            assertThat(location.textRange().start().line()).isEqualTo(8);
+
+        });
+    }
+
+    @Test
+    public void CameraLeak_no_trigger() {
+        SensorContextTester context = CheckTestHelper.analyzeTestFile("checks/camera/CameraLeak_no_trigger.swift");
+        assertThat(context.allIssues()).isEmpty();
+    }
+}
diff --git a/swift-lang/src/test/resources/checks/camera/CameraLeak_no_trigger.swift b/swift-lang/src/test/resources/checks/camera/CameraLeak_no_trigger.swift
new file mode 100644
index 0000000..cd25d08
--- /dev/null
+++ b/swift-lang/src/test/resources/checks/camera/CameraLeak_no_trigger.swift
@@ -0,0 +1,14 @@
+import AVFoundation
+
+class CameraManager {
+    var captureSession: AVCaptureSession?
+
+    func activateCamera() {
+        captureSession = AVCaptureSession()
+        captureSession?.startRunning()  // Camera starts capturing
+    }
+
+    func deactivateCamera() {
+        captureSession?.stopRunning()  // Camera stops capturing
+    }
+}
\ No newline at end of file
diff --git a/swift-lang/src/test/resources/checks/camera/CameraLeak_trigger.swift b/swift-lang/src/test/resources/checks/camera/CameraLeak_trigger.swift
new file mode 100644
index 0000000..4778c0b
--- /dev/null
+++ b/swift-lang/src/test/resources/checks/camera/CameraLeak_trigger.swift
@@ -0,0 +1,11 @@
+import AVFoundation
+
+class CameraManager {
+    var captureSession: AVCaptureSession?
+
+    func activateCamera() {
+        captureSession = AVCaptureSession()
+        captureSession?.startRunning()  // Camera starts capturing
+        // Missing corresponding stopRunning
+    }
+}
\ No newline at end of file