diff --git a/proton-j/src/test/java/org/apache/qpid/proton/systemtests/engine/SslTest.java b/proton-j/src/test/java/org/apache/qpid/proton/systemtests/engine/SslTest.java
index b8cb97f..32ab62d 100644
--- a/proton-j/src/test/java/org/apache/qpid/proton/systemtests/engine/SslTest.java
+++ b/proton-j/src/test/java/org/apache/qpid/proton/systemtests/engine/SslTest.java
@@ -52,6 +52,9 @@
     private static final String CLIENT_JKS_TRUSTSTORE = "src/test/resources/client-jks.truststore";
     private static final String PASSWORD = "password";
 
+    private static final String SERVER_2_JKS_KEYSTORE = "src/test/resources/server2-jks.keystore";
+    private static final String CA_CERTS = "src/test/resources/ca-certs.crt";
+
     private static final String SERVER_CONTAINER = "serverContainer";
     private static final String CLIENT_CONTAINER = "clientContainer";
 
@@ -64,7 +67,7 @@
     private final Connection _serverConnection = Proton.connection();
 
     @Test
-    public void testOpenConnectionOverSslTransports() throws Exception
+    public void testOpenConnectionsWithProvidedSslContext() throws Exception
     {
         SslDomain clientSslDomain = SslDomain.Factory.create();
         clientSslDomain.init(Mode.CLIENT);
@@ -169,4 +172,74 @@
         assertEquals("Unexpected local state", localState, endpoint.getLocalState());
         assertEquals("Unexpected remote state", remoteState, endpoint.getRemoteState());
     }
+
+    @Test
+    public void testMultiplePemTrustCertificates() throws Exception
+    {
+        doMultiplePemTrustCertificatesTestImpl(SERVER_JKS_KEYSTORE);
+        doMultiplePemTrustCertificatesTestImpl(SERVER_2_JKS_KEYSTORE);
+    }
+
+    private void doMultiplePemTrustCertificatesTestImpl(String serverKeystore) throws Exception {
+        Transport clientTransport = Proton.transport();
+        Transport serverTransport = Proton.transport();
+
+        TransportPumper pumper = new TransportPumper(clientTransport, serverTransport);
+
+        Connection clientConnection = Proton.connection();
+        Connection serverConnection = Proton.connection();
+
+        SslDomain clientSslDomain = SslDomain.Factory.create();
+        clientSslDomain.init(Mode.CLIENT);
+        clientSslDomain.setPeerAuthentication(VerifyMode.VERIFY_PEER);
+        clientSslDomain.setTrustedCaDb(CA_CERTS);
+        clientTransport.ssl(clientSslDomain);
+
+        SslDomain serverSslDomain = SslDomain.Factory.create();
+        serverSslDomain.init(Mode.SERVER);
+        SSLContext serverSslContext = createSslContext(serverKeystore, PASSWORD, SERVER_JKS_TRUSTSTORE, PASSWORD);
+        serverSslDomain.setSslContext(serverSslContext);
+        serverTransport.ssl(serverSslDomain);
+
+        clientConnection.setContainer(CLIENT_CONTAINER);
+        serverConnection.setContainer(SERVER_CONTAINER);
+
+        clientTransport.bind(clientConnection);
+        serverTransport.bind(serverConnection);
+
+        assertConditions(clientTransport);
+        assertConditions(serverTransport);
+
+        clientConnection.open();
+
+        assertEndpointState(clientConnection, ACTIVE, UNINITIALIZED);
+        assertEndpointState(serverConnection, UNINITIALIZED, UNINITIALIZED);
+
+        assertConditions(clientTransport);
+        assertConditions(serverTransport);
+
+        pumper.pumpAll();
+
+        assertEndpointState(clientConnection, ACTIVE, UNINITIALIZED);
+        assertEndpointState(serverConnection, UNINITIALIZED, ACTIVE);
+
+        assertConditions(clientTransport);
+        assertConditions(serverTransport);
+
+        serverConnection.open();
+
+        assertEndpointState(clientConnection, ACTIVE, UNINITIALIZED);
+        assertEndpointState(serverConnection, ACTIVE, ACTIVE);
+
+        assertConditions(clientTransport);
+        assertConditions(serverTransport);
+
+        pumper.pumpAll();
+
+        assertEndpointState(clientConnection, ACTIVE, ACTIVE);
+        assertEndpointState(serverConnection, ACTIVE, ACTIVE);
+
+        assertConditions(clientTransport);
+        assertConditions(serverTransport);
+    }
 }
diff --git a/proton-j/src/test/resources/README.txt b/proton-j/src/test/resources/README.txt
index 91d8cf3..2cf3d9a 100644
--- a/proton-j/src/test/resources/README.txt
+++ b/proton-j/src/test/resources/README.txt
@@ -57,3 +57,24 @@
 # -------------------------------------------------------
 keytool -storetype jks -keystore client-jks.truststore -storepass password -keypass password -importcert -alias ca -file ca.crt -noprompt
 
+
+# Create a key and self-signed certificate for a second CA, to sign certificate requests and use for trust:
+# ---------------------------------------------------------------------------------------------------------
+
+keytool -storetype jks -keystore ca2-jks.keystore -storepass password -keypass password -alias ca2 -genkey -dname "O=My Other Trusted Inc.,CN=my-ca2.org" -validity 9999 -ext bc:c=ca:true
+keytool -storetype jks -keystore ca2-jks.keystore -storepass password -alias ca2 -exportcert -rfc > ca2.crt
+
+# Create a key pair for a second server, and sign it with the second CA:
+# ----------------------------------------------------------------------
+keytool -storetype jks -keystore server2-jks.keystore -storepass password -keypass password -alias server2 -genkey -dname "O=Server2,CN=localhost" -validity 9999 -ext bc=ca:false -ext eku=sA
+
+keytool -storetype jks -keystore server2-jks.keystore -storepass password -alias server2 -certreq -file server2.csr
+keytool -storetype jks -keystore ca2-jks.keystore -storepass password -alias ca2 -gencert -rfc -infile server2.csr -outfile server2.crt -validity 9999 -ext bc=ca:false -ext eku=sA
+
+keytool -storetype jks -keystore server2-jks.keystore -storepass password -keypass password -importcert -alias ca2 -file ca2.crt -noprompt
+keytool -storetype jks -keystore server2-jks.keystore -storepass password -keypass password -importcert -alias server2 -file server2.crt
+
+# Create a file containing both CA certs to use for trusting both:
+# ----------------------------------------------------------------
+cat ca.crt > ca-certs.crt
+cat ca2.crt >> ca-certs.crt
diff --git a/proton-j/src/test/resources/ca-certs.crt b/proton-j/src/test/resources/ca-certs.crt
new file mode 100644
index 0000000..a421a8a
--- /dev/null
+++ b/proton-j/src/test/resources/ca-certs.crt
@@ -0,0 +1,30 @@
+-----BEGIN CERTIFICATE-----
+MIICyjCCAoigAwIBAgIEKyYwuDALBgcqhkjOOAQDBQAwLjESMBAGA1UEAxMJbXktY2Eub3JnMRgw
+FgYDVQQKEw9NeSBUcnVzdGVkIEluYy4wHhcNMTcwMzA2MTI1ODEwWhcNNDQwNzIxMTI1ODEwWjAu
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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----
+MIIC1zCCApWgAwIBAgIEZ4oLWjALBgcqhkjOOAQDBQAwNTETMBEGA1UEAxMKbXktY2EyLm9yZzEe
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+-----END CERTIFICATE-----
diff --git a/proton-j/src/test/resources/ca2-jks.keystore b/proton-j/src/test/resources/ca2-jks.keystore
new file mode 100644
index 0000000..4a508e4
--- /dev/null
+++ b/proton-j/src/test/resources/ca2-jks.keystore
Binary files differ
diff --git a/proton-j/src/test/resources/ca2.crt b/proton-j/src/test/resources/ca2.crt
new file mode 100644
index 0000000..ef95296
--- /dev/null
+++ b/proton-j/src/test/resources/ca2.crt
@@ -0,0 +1,15 @@
+-----BEGIN CERTIFICATE-----
+MIIC1zCCApWgAwIBAgIEZ4oLWjALBgcqhkjOOAQDBQAwNTETMBEGA1UEAxMKbXktY2EyLm9yZzEe
+MBwGA1UEChMVTXkgT3RoZXIgVHJ1c3RlZCBJbmMuMB4XDTE3MDUwMjExMjg1N1oXDTQ0MDkxNjEx
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+-----END CERTIFICATE-----
diff --git a/proton-j/src/test/resources/server2-jks.keystore b/proton-j/src/test/resources/server2-jks.keystore
new file mode 100644
index 0000000..1b2b464
--- /dev/null
+++ b/proton-j/src/test/resources/server2-jks.keystore
Binary files differ
diff --git a/proton-j/src/test/resources/server2.crt b/proton-j/src/test/resources/server2.crt
new file mode 100644
index 0000000..f1e048a
--- /dev/null
+++ b/proton-j/src/test/resources/server2.crt
@@ -0,0 +1,16 @@
+-----BEGIN CERTIFICATE-----
+MIIC+TCCAregAwIBAgIENihwHDALBgcqhkjOOAQDBQAwNTETMBEGA1UEAxMKbXktY2EyLm9yZzEe
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+-----END CERTIFICATE-----
diff --git a/proton-j/src/test/resources/server2.csr b/proton-j/src/test/resources/server2.csr
new file mode 100644
index 0000000..81b7c29
--- /dev/null
+++ b/proton-j/src/test/resources/server2.csr
@@ -0,0 +1,13 @@
+-----BEGIN NEW CERTIFICATE REQUEST-----
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+-----END NEW CERTIFICATE REQUEST-----