diff --git a/draft-ietf-lamps-rfc6844bis.md b/draft-ietf-lamps-rfc6844bis.md
index ef535f9..676f7cc 100644
--- a/draft-ietf-lamps-rfc6844bis.md
+++ b/draft-ietf-lamps-rfc6844bis.md
@@ -480,6 +480,11 @@ CAA authorizations are additive; thus, the result of specifying both
 the empty issuer and a specified issuer is the same as specifying
 just the specified issuer alone.
 
+A non-empty CAA record set that contains no issue property tags
+is authorization to any certificate issuer to issue for the corresponding
+domain, provided that it is a non-wildcard domain, and no records in the
+CAA record set otherwise prohibit issuance.
+
 An issuer MAY choose to specify issuer-parameters that further
 constrain the issue of certificates by that issuer, for example,
 specifying that certificates are to be subject to specific validation
@@ -504,6 +509,11 @@ If at least one issuewild property is specified in the relevant
 CAA record set, all issue properties MUST be ignored when
 processing a request for a domain that is a wildcard domain.
 
+A non-empty CAA record set that contains no issue or issuewild property tags
+is authorization to any certificate issuer to issue for the corresponding
+wildcard domain, provided that no records in the CAA record set otherwise
+prohibit issuance.
+
 ##  CAA iodef Property
 
 The iodef property specifies a means of reporting certificate issue