diff --git a/README.md b/README.md
index f164eeb..5470da0 100644
--- a/README.md
+++ b/README.md
@@ -2,5 +2,7 @@
 
 IG describing how to use a Consent as justification for a RelatedPerson
 
+formal publication - https://johnmoehrke.github.io/RelatedPersonConsent
+
 ci-build - http://build.fhir.org/ig/JohnMoehrke/RelatedPersonConsent/branches/main/index.html