diff --git a/xep-0167.xml b/xep-0167.xml
index f613b23e..455dd559 100644
--- a/xep-0167.xml
+++ b/xep-0167.xml
@@ -278,7 +278,8 @@
   <code><![CDATA[
 <parameter name='foo' value='bar'/>
   ]]></code>
-  <p>Note: The parameter names are effectively guaranteed to be unique, since &IANA; maintains a registry of SDP parameters (see &lt;<link url='http://www.iana.org/assignments/sdp-parameters'>http://www.iana.org/assignments/sdp-parameters</link>&gt;).</p>
+  <p>The order of parameter elements MUST be ignored.</p>
+  <p>Parameter names MUST be treated as case-sensitive. However, parameter names are effectively guaranteed to be unique, since &IANA; maintains a registry of SDP parameters (see &lt;<link url='http://www.iana.org/assignments/sdp-parameters'>http://www.iana.org/assignments/sdp-parameters</link>&gt;).</p>
 </section1>
 
 <section1 topic='Negotiating a Jingle RTP Session' anchor='negotiation'>