diff --git a/kmip/core/messages/contents.py b/kmip/core/messages/contents.py
index 2912dbe..470c431 100644
--- a/kmip/core/messages/contents.py
+++ b/kmip/core/messages/contents.py
@@ -506,6 +506,13 @@ class MessageExtension(Struct):
         super(MessageExtension, self).__init__(enums.Tags.MESSAGE_EXTENSION)
 
 
+# 6.19
+class ServerCorrelationValue(TextString):
+    def __init__(self, value=None):
+        super(ServerCorrelationValue, self).__init__(
+            value, enums.Tags.SERVER_CORRELATION_VALUE)
+
+
 # 9.1.3.2.2
 class KeyCompressionType(Enumeration):
 
diff --git a/kmip/core/messages/messages.py b/kmip/core/messages/messages.py
index e2e37cf..c1b4c6b 100644
--- a/kmip/core/messages/messages.py
+++ b/kmip/core/messages/messages.py
@@ -150,12 +150,14 @@ class ResponseHeader(Struct):
                  protocol_version=None,
                  time_stamp=None,
                  batch_count=None,
-                 server_hashed_password=None):
+                 server_hashed_password=None,
+                 server_correlation_value=None):
         super(ResponseHeader, self).__init__(tag=Tags.RESPONSE_HEADER)
         self.protocol_version = protocol_version
         self.time_stamp = time_stamp
         self.batch_count = batch_count
         self.server_hashed_password = server_hashed_password
+        self.server_correlation_value = server_correlation_value
 
         self.validate()
 
@@ -204,6 +206,10 @@ class ResponseHeader(Struct):
                 server_hashed_password.read(tstream, kmip_version=kmip_version)
                 self._server_hashed_password = server_hashed_password
 
+        if self.is_tag_next(enums.Tags.SERVER_CORRELATION_VALUE, tstream):
+            self.server_correlation_value = contents.ServerCorrelationValue()
+            self.server_correlation_value.read(tstream, kmip_version=kmip_version)
+
         self.batch_count = contents.BatchCount()
         self.batch_count.read(tstream, kmip_version=kmip_version)