diff --git a/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/renderers/ListRenderer.java b/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/renderers/ListRenderer.java
index 95826f632..3d758f11f 100644
--- a/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/renderers/ListRenderer.java
+++ b/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/renderers/ListRenderer.java
@@ -40,8 +40,8 @@ public class ListRenderer extends ResourceRenderer {
     XhtmlNode tr = t.tr();
     XhtmlNode td = tr.td();
     if (list.has("date")) {
-      td.tx(/*!#*/"Date: "+list.get("date").dateTimeValue().toHumanDisplay());
-    }
+      td.tx(/*!#*/"Date: "+context.toStr(list.get("date").dateTimeValue()));
+    } 
     if (list.has("mode")) {
       td.tx(/*!#*/"Mode: "+list.get("mode").primitiveValue());
     }
@@ -113,7 +113,7 @@ public class ListRenderer extends ResourceRenderer {
     XhtmlNode t = x.table("clstu");
     XhtmlNode tr = t.tr();
     if (list.hasDate()) {
-      tr.td().tx(/*!#*/"Date: "+list.getDate().toLocaleString());
+      tr.td().tx(/*!#*/"Date: "+context.toStr(list.getDateElement()));
     }
     if (list.hasMode()) {
       tr.td().tx(/*!#*/"Mode: "+list.getMode().getDisplay());
diff --git a/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/renderers/ProvenanceRenderer.java b/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/renderers/ProvenanceRenderer.java
index 4598a0d33..4872cd1da 100644
--- a/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/renderers/ProvenanceRenderer.java
+++ b/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/renderers/ProvenanceRenderer.java
@@ -55,7 +55,7 @@ public class ProvenanceRenderer extends ResourceRenderer {
     if (prv.hasRecorded()) {
       tr = t.tr();
       tr.td().tx(/*!#*/"Recorded");
-      tr.td().addText(prv.getRecordedElement().toHumanDisplay());
+      tr.td().addText(context.toStr(prv.getRecordedElement()));
     }
     if (prv.hasPolicy()) {
       tr = t.tr();
diff --git a/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/renderers/utils/RenderingContext.java b/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/renderers/utils/RenderingContext.java
index cf4ee8f30..d321df9f2 100644
--- a/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/renderers/utils/RenderingContext.java
+++ b/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/renderers/utils/RenderingContext.java
@@ -18,6 +18,7 @@ import org.hl7.fhir.r5.context.IWorkerContext;
 import org.hl7.fhir.r5.elementmodel.Element;
 import org.hl7.fhir.r5.fhirpath.FHIRPathEngine.IEvaluationContext;
 import org.hl7.fhir.r5.model.Base;
+import org.hl7.fhir.r5.model.BaseDateTimeType;
 import org.hl7.fhir.r5.model.DateTimeType;
 import org.hl7.fhir.r5.model.DomainResource;
 import org.hl7.fhir.r5.model.Extension;
@@ -745,7 +746,7 @@ public class RenderingContext extends RenderingI18nContext {
     return nf.format(v);
   }
 
-  public String toStr(DateTimeType dt) {
+  public String toStr(BaseDateTimeType dt) {
     return dt.toHumanDisplay();
   }