diff --git a/api/src/org/labkey/api/audit/AbstractAuditTypeProvider.java b/api/src/org/labkey/api/audit/AbstractAuditTypeProvider.java
index 488691bd02c..9d573cc1536 100644
--- a/api/src/org/labkey/api/audit/AbstractAuditTypeProvider.java
+++ b/api/src/org/labkey/api/audit/AbstractAuditTypeProvider.java
@@ -29,6 +29,7 @@
 import org.labkey.api.data.DbSchema;
 import org.labkey.api.data.DbSchemaType;
 import org.labkey.api.data.DbScope;
+import org.labkey.api.data.MultiChoice;
 import org.labkey.api.data.MutableColumnInfo;
 import org.labkey.api.data.Table;
 import org.labkey.api.data.TableInfo;
@@ -377,6 +378,12 @@ else if (value instanceof Date date)
                 String formatted = DateUtil.toISO(date);
                 stringMap.put(entry.getKey(), formatted);
             }
+            else if (value instanceof java.sql.Array arr)
+            {
+                // GitHub Issue 1073: Updating a List MVTC field shows array in audit for values with quotes
+                var arrayVal = MultiChoice.Converter.getInstance().convert(MultiChoice.Array.class, arr);
+                stringMap.put(entry.getKey(), PageFlowUtil.joinValuesToStringForExport(arrayVal));
+            }
             else
                 stringMap.put(entry.getKey(), value == null ? null : value.toString());
         }
diff --git a/list/src/org/labkey/list/model/ListManager.java b/list/src/org/labkey/list/model/ListManager.java
index 9637309e819..f65e898963c 100644
--- a/list/src/org/labkey/list/model/ListManager.java
+++ b/list/src/org/labkey/list/model/ListManager.java
@@ -1219,7 +1219,7 @@ String formatAuditItem(ListDefinitionImpl list, User user, Map<String, Object> p
 
         if (null != ti)
         {
-            Map<String, String> recordChangedMap = new CaseInsensitiveHashMap<>();
+            Map<String, Object> recordChangedMap = new CaseInsensitiveHashMap<>();
             Set<String> reserved = list.getDomain().getDomainKind().getReservedPropertyNames(list.getDomain(), user);
 
             // Match props to columns
@@ -1241,7 +1241,7 @@ String formatAuditItem(ListDefinitionImpl list, User user, Map<String, Object> p
                     continue;
 
                 ColumnInfo col = ti.getColumn(FieldKey.fromParts(baseKey));
-                String value = Objects.toString(entry.getValue(), "");
+                Object value = entry.getValue();
                 String key = null;
 
                 if (null != col)