diff --git a/tests/dcaegen2/prh-testcases/prh_tests.robot b/tests/dcaegen2/prh-testcases/prh_tests.robot
index c8297ec..5988434 100644
--- a/tests/dcaegen2/prh-testcases/prh_tests.robot
+++ b/tests/dcaegen2/prh-testcases/prh_tests.robot
@@ -1,13 +1,13 @@
 *** Settings ***
 Documentation     Integration tests for PRH.
 ...               PRH receive events from DMaaP and produce or not PNF_READY notification depends on required fields in received event.
-Suite Setup       Run keywords   Create Headers  AND  Create sessions
+Suite Setup       Run keywords   Create Headers  AND  Create sessions   AND    Set default PRH CBS config
 Test Teardown     Reset Simulators
 Test Timeout      2 minutes
 
-Library           resources/PrhLibrary.py
 Resource          resources/prh_sessions.robot
 Resource          resources/prh_library.robot
+Resource          resources/prh_config_library.robot
 
 *** Variables ***
 ${TEST_CASES_DIR}    %{WORKSPACE}/tests/dcaegen2/prh-testcases/assets
diff --git a/tests/dcaegen2/prh-testcases/prh_tests_with_no_auth.robot b/tests/dcaegen2/prh-testcases/prh_tests_with_no_auth.robot
new file mode 100644
index 0000000..afcd0f8
--- /dev/null
+++ b/tests/dcaegen2/prh-testcases/prh_tests_with_no_auth.robot
@@ -0,0 +1,20 @@
+*** Settings ***
+Documentation     Integration tests for PRH when cert auth for dmaap and aai is disabled.
+Suite Setup       Run keywords   Create Headers  AND  Create sessions   AND
+...               Set PRH CBS config from file    ${CONFIGS_DIR}/prh-no-auth-config.json
+Test Teardown     Reset Simulators
+Test Timeout      2 minutes
+
+Resource          resources/prh_sessions.robot
+Resource          resources/prh_library.robot
+Resource          resources/prh_config_library.robot
+
+*** Variables ***
+${TEST_CASES_DIR}    %{WORKSPACE}/tests/dcaegen2/prh-testcases/assets
+
+*** Test Cases ***
+Simple registration event
+    [Documentation]    simple registration scenario when AAI and dmaap cert atuh is disabled
+    [Tags]    PRH    Valid event
+    [Template]    Verify PNF ready sent
+    ${TEST_CASES_DIR}/ves-event-without-additional-fields
\ No newline at end of file
diff --git a/tests/dcaegen2/prh-testcases/resources/prh_configs/prh-no-auth-config.json b/tests/dcaegen2/prh-testcases/resources/prh_configs/prh-no-auth-config.json
new file mode 100644
index 0000000..a4f87e0
--- /dev/null
+++ b/tests/dcaegen2/prh-testcases/resources/prh_configs/prh-no-auth-config.json
@@ -0,0 +1,58 @@
+{
+  "cbs.updates-interval": 0,
+  "logging.level.org.onap.dcaegen2.services.prh": "debug",
+  "logging.level.org.onap.dcaegen2.services.sdk": "debug",
+  "logging.level.org.onap.dcaegen2.services.prh.controllers.AppInfoController": "off",
+  "dmaap.dmaapConsumerConfiguration.dmaapUserName": "admin",
+  "dmaap.dmaapConsumerConfiguration.dmaapUserPassword": "admin",
+  "dmaap.dmaapConsumerConfiguration.dmaapContentType": "application/json",
+  "dmaap.dmaapConsumerConfiguration.consumerId": "c12",
+  "dmaap.dmaapConsumerConfiguration.consumerGroup": "OpenDCAE-c12",
+  "dmaap.dmaapConsumerConfiguration.timeoutMs": -1,
+  "dmaap.dmaapProducerConfiguration.dmaapUserName": "admin",
+  "dmaap.dmaapProducerConfiguration.dmaapUserPassword": "admin",
+  "dmaap.dmaapProducerConfiguration.dmaapContentType": "application/json",
+  "dmaap.dmaapUpdateProducerConfiguration.dmaapUserName": "admin",
+  "dmaap.dmaapUpdateProducerConfiguration.dmaapUserPassword": "admin",
+  "dmaap.dmaapUpdateProducerConfiguration.dmaapContentType": "application/json",
+  "aai.aaiClientConfiguration.pnfUrl": "http://aai:3333/aai/v12/network/pnfs/pnf",
+  "aai.aaiClientConfiguration.aaiUserName": "DCAE",
+  "aai.aaiClientConfiguration.aaiUserPassword": "DCAE",
+  "aai.aaiClientConfiguration.aaiIgnoreSslCertificateErrors": true,
+  "aai.aaiClientConfiguration.aaiServiceInstancePath": "/business/customers/customer/${customer}/service-subscriptions/service-subscription/${serviceType}/service-instances/service-instance/${serviceInstanceId}",
+  "aai.aaiClientConfiguration.aaiHeaders": {
+    "X-FromAppId": "prh",
+    "X-TransactionId": "9999",
+    "Accept": "application/json",
+    "Real-Time": "true",
+    "Authorization": "Basic QUFJOkFBSQ=="
+  },
+  "security.trustStorePath": "",
+  "security.trustStorePasswordPath": "",
+  "security.keyStorePath": "",
+  "security.keyStorePasswordPath": "",
+  "security.enableAaiCertAuth": false,
+  "security.enableDmaapCertAuth": false,
+  "streams_publishes": {
+    "pnf-update": {
+      "type": "message_router",
+      "dmaap_info": {
+        "topic_url": "http://dmaap-mr:2222/events/unauthenticated.PNF_UPDATE"
+      }
+    },
+    "pnf-ready": {
+      "type": "message_router",
+      "dmaap_info": {
+        "topic_url": "http://dmaap-mr:2222/events/unauthenticated.PNF_READY"
+      }
+    }
+  },
+  "streams_subscribes": {
+    "ves-reg-output": {
+      "type": "message_router",
+      "dmaap_info": {
+        "topic_url": "http://dmaap-mr:2222/events/unauthenticated.VES_PNFREG_OUTPUT"
+      }
+    }
+  }
+}
\ No newline at end of file
diff --git a/tests/dcaegen2/prh-testcases/resources/simulator/AAI.py b/tests/dcaegen2/prh-testcases/resources/simulator/AAI.py
index e5f0b10..fbfc5af 100644
--- a/tests/dcaegen2/prh-testcases/resources/simulator/AAI.py
+++ b/tests/dcaegen2/prh-testcases/resources/simulator/AAI.py
@@ -196,6 +196,7 @@
 
 def _main_(handler_class=AAIHandler, protocol="HTTP/1.0"):
     handler_class.protocol_version = protocol
+    httpServerLib.start_http_endpoint(3333, AAIHandler)
     httpServerLib.start_https_endpoint(3334, AAIHandler, keyfile="certs/aai.key", certfile="certs/aai.crt", ca_certs="certs/root.crt")
     httpServerLib.start_http_endpoint(3335, AAISetup)
     while 1:
diff --git a/tests/dcaegen2/prh-testcases/resources/simulator/DMaaP.py b/tests/dcaegen2/prh-testcases/resources/simulator/DMaaP.py
index 5ec601f..5d7bd70 100644
--- a/tests/dcaegen2/prh-testcases/resources/simulator/DMaaP.py
+++ b/tests/dcaegen2/prh-testcases/resources/simulator/DMaaP.py
@@ -125,6 +125,7 @@
 
 def _main_(handler_class=DMaaPHandler, protocol="HTTP/1.0"):
     handler_class.protocol_version = protocol
+    httpServerLib.start_http_endpoint(2222, DMaaPHandler)
     httpServerLib.start_https_endpoint(2223, DMaaPHandler, keyfile="certs/dmaap-mr.key", certfile="certs/dmaap-mr.crt", ca_certs="certs/root.crt")
     httpServerLib.start_http_endpoint(2224, DmaapSetup)
     while 1: