diff --git a/domiSMP-ui-tests/src/main/java/ddsl/dcomponents/DComponent.java b/domiSMP-ui-tests/src/main/java/ddsl/dcomponents/DComponent.java
index 1d13f1b91d5c1056fbb19fa2a0d86592f12e84a0..d2831d4db27203463bb3e419ffa343a3b613b3f6 100644
--- a/domiSMP-ui-tests/src/main/java/ddsl/dcomponents/DComponent.java
+++ b/domiSMP-ui-tests/src/main/java/ddsl/dcomponents/DComponent.java
@@ -1,5 +1,6 @@
 package ddsl.dcomponents;
 
+import ddsl.dcomponents.mat.MatSelect;
 import ddsl.dobjects.DButton;
 import ddsl.dobjects.DInput;
 import ddsl.dobjects.DSelect;
@@ -11,7 +12,7 @@ import utils.TestRunData;
 public class DComponent {
 
     /**
-     * Generic component which which gives access of driver, wait and wrappers of elements. This should be inhered by each component class.
+     * Generic component which gives access of driver, wait and wrappers of elements. This should be inhered by each component class.
      */
 
     public DWait wait;
@@ -35,4 +36,8 @@ public class DComponent {
         return new DSelect(driver, element);
     }
 
+    protected MatSelect weToMatSelect(WebElement element) {
+        return new MatSelect(driver, element);
+    }
+
 }
diff --git a/domiSMP-ui-tests/src/main/java/ddsl/dcomponents/mat/MatSelect.java b/domiSMP-ui-tests/src/main/java/ddsl/dcomponents/mat/MatSelect.java
new file mode 100644
index 0000000000000000000000000000000000000000..f7c4d96c43f879ad0b1584c525d871d5ac596d57
--- /dev/null
+++ b/domiSMP-ui-tests/src/main/java/ddsl/dcomponents/mat/MatSelect.java
@@ -0,0 +1,29 @@
+package ddsl.dcomponents.mat;
+
+import ddsl.dobjects.DObject;
+import org.apache.commons.lang3.StringUtils;
+import org.openqa.selenium.By;
+import org.openqa.selenium.WebDriver;
+import org.openqa.selenium.WebElement;
+import org.openqa.selenium.support.ui.UnexpectedTagNameException;
+
+
+public class MatSelect extends DObject {
+
+    public MatSelect(WebDriver driver, WebElement element) {
+        super(driver, element);
+        String tagName = element.getTagName();
+        if (null != tagName && StringUtils.equalsIgnoreCase("mat-select", tagName)) {
+            this.element = element;
+        } else {
+            throw new UnexpectedTagNameException("mat-select", tagName);
+        }
+    }
+
+    public void selectByVisibleText(String value) {
+        element.click();
+        WebElement option = element.findElement(By.xpath("//mat-option/span[contains(text(),'" + value + "')]"));
+        wait.forElementToBeVisible(option);
+        option.click();
+    }
+}
diff --git a/domiSMP-ui-tests/src/main/java/pages/systemSettings/keyStorePage/KeyStoreImportDialog.java b/domiSMP-ui-tests/src/main/java/pages/systemSettings/keyStorePage/KeyStoreImportDialog.java
index ef14d8e8dfdbd3388fb17c9fe8b2a8c93ca0be16..ba193b69e72816cd7e5fe3acb610175061606426 100644
--- a/domiSMP-ui-tests/src/main/java/pages/systemSettings/keyStorePage/KeyStoreImportDialog.java
+++ b/domiSMP-ui-tests/src/main/java/pages/systemSettings/keyStorePage/KeyStoreImportDialog.java
@@ -9,10 +9,12 @@ import org.openqa.selenium.support.PageFactory;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+/**
+ * This is the page object for the Keystore import dialog. It contains the WebElements and the methods specific to the dialog.
+ *
+ */
 public class KeyStoreImportDialog extends DComponent {
-    /**
-     * This is the page object for the Keystore import dialog. It contains the webelements and the methods specific to the dialog.
-     */
+
     private final static Logger LOG = LoggerFactory.getLogger(KeyStoreImportDialog.class);
 
     @FindBy(id = "keystore-file-upload")
@@ -29,13 +31,12 @@ public class KeyStoreImportDialog extends DComponent {
     public KeyStoreImportDialog(WebDriver driver) {
         super(driver);
         PageFactory.initElements(driver, this);
-
     }
 
     public void addCertificate(String filepath, KeyStoreTypes keyStoreTypes, String password) {
         try {
             importKeyStoreInput.sendKeys(filepath);
-            weToDSelect(keyStoreTypeDdl).selectValue(keyStoreTypes.toString());
+            weToMatSelect(keyStoreTypeDdl).selectByVisibleText(keyStoreTypes.toString());
             weToDInput(passwordIdInput).fill(password);
 
         } catch (Exception e) {
diff --git a/domiSMP-ui-tests/src/main/java/utils/FileUtils.java b/domiSMP-ui-tests/src/main/java/utils/FileUtils.java
index 605ad4bff868455be0c06a4451e1b15ef8e982d3..0123062dbed8818527976c57cef0ff72efaaf780 100644
--- a/domiSMP-ui-tests/src/main/java/utils/FileUtils.java
+++ b/domiSMP-ui-tests/src/main/java/utils/FileUtils.java
@@ -1,10 +1,26 @@
 package utils;
 
 import java.io.File;
+import java.nio.file.Path;
+import java.nio.file.Paths;
 
 public class FileUtils {
+
+    private static final Path keystoreFolder = Paths.get("src", "main", "resources", "keystore");
+
+
     public static String getAbsolutePath(String relativePath) {
         return new File(relativePath).getAbsolutePath();
     }
 
+    /**
+     * Returns the absolute path of the keystore file in the keystore folder
+     *
+     * @param keystoreFileName the name of the keystore file
+     * @return the absolute path of the keystore file
+     */
+    public static String getAbsoluteKeystorePath(String keystoreFileName) {
+        return keystoreFolder.resolve(keystoreFileName).toAbsolutePath().toString();
+    }
+
 }
diff --git a/domiSMP-ui-tests/src/test/java/domiSMPTests/ui/KeystorePgTests.java b/domiSMP-ui-tests/src/test/java/domiSMPTests/ui/KeystorePgTests.java
index ade1185ab1f488cb8cc7c311a199772ed51f45b2..9cdf12ce5e4880611c8a2f55e433fe8ffa87af95 100644
--- a/domiSMP-ui-tests/src/test/java/domiSMPTests/ui/KeystorePgTests.java
+++ b/domiSMP-ui-tests/src/test/java/domiSMPTests/ui/KeystorePgTests.java
@@ -1,6 +1,7 @@
 package domiSMPTests.ui;
 
 import ddsl.DomiSMPPage;
+import ddsl.enums.KeyStoreTypes;
 import ddsl.enums.Pages;
 import domiSMPTests.SeleniumTest;
 import org.testng.annotations.BeforeClass;
@@ -35,16 +36,47 @@ public class KeystorePgTests extends SeleniumTest {
         keystorePage = homePage.getSidebar().navigateTo(Pages.SYSTEM_SETTINGS_KEYSTORE);
     }
 
-    //TODO: wait until the mat-select for certificate type is changed to select
-    @Test(description = "KEYS-02 System admin is able to import PKCS 12 Keystore")
-    public void SystemAdminIsAbleToImportPKCS12() throws Exception {
-        String path = FileUtils.getAbsolutePath("./src/main/resources/keystore/expired_keystore_JKS.jks");
+
+    @Test(description = "KEYS-02 System admin is able to import JKS Keystore")
+    public void systemAdminIsAbleToImportJKS() throws Exception {
+        String path = FileUtils.getAbsoluteKeystorePath("expired_keystore_JKS.jks");
 
         KeyStoreImportDialog keyStoreImportDialog = keystorePage.clickImportkeyStoreBtn();
-        //keyStoreImportDialog.addCertificate(path, KeyStoreTypes.JKS, "test123");
-        //keyStoreImportDialog.clickImport();
+        keyStoreImportDialog.addCertificate(path, KeyStoreTypes.JKS, "test1234");
+        keyStoreImportDialog.clickImport();
+
+        String value =  keystorePage.getAlertArea().getAlertMessage();
+        sofAssertThatContains("Certificates added [blue_gw", value);
+        soft.assertAll();
+    }
 
+    @Test(description = "KEYS-xx Wrong keystore type")
+    public void systemAdminImportFailedWithWrongKeystoreType() throws Exception {
+        String path = FileUtils.getAbsoluteKeystorePath("expired_keystore_JKS.jks");
 
+        KeyStoreImportDialog keyStoreImportDialog = keystorePage.clickImportkeyStoreBtn();
+        keyStoreImportDialog.addCertificate(path, KeyStoreTypes.PKCS12, "test1234");
+        keyStoreImportDialog.clickImport();
+
+        String value =  keystorePage.getAlertArea().getAlertMessage();
+        sofAssertThatContains("Error occurred while importing keystore", value);
+        soft.assertAll();
     }
 
+    @Test(description = "KEYS-xx Wrong keystore password")
+    public void systemAdminImportFailedWithWrongPassword() throws Exception {
+        String path = FileUtils.getAbsoluteKeystorePath("expired_keystore_JKS.jks");
+
+        KeyStoreImportDialog keyStoreImportDialog = keystorePage.clickImportkeyStoreBtn();
+        keyStoreImportDialog.addCertificate(path, KeyStoreTypes.JKS, "wrongPassword");
+        keyStoreImportDialog.clickImport();
+
+        String value =  keystorePage.getAlertArea().getAlertMessage();
+        sofAssertThatContains("Error occurred while importing keystore", value);
+        soft.assertAll();
+    }
+
+    private void sofAssertThatContains(String contains, String value) {
+        soft.assertTrue(value.contains(contains), "Expected to contain: ["+contains+"] but the value was: ["+value+"]");
+    }
 }