diff --git a/EHS/CH-MHD/CH_ITI-65-ProvideDocumentBundle-PostRequest-ValidationProfile.json b/EHS/CH-MHD/CH_ITI-65-ProvideDocumentBundle-PostRequest-ValidationProfile.json
index 6127cb178ad1dda5af9a09c5416056c89c34eec9..de7f62a5ea7f2db8a1f1b8fc90f46fe297126009 100644
--- a/EHS/CH-MHD/CH_ITI-65-ProvideDocumentBundle-PostRequest-ValidationProfile.json
+++ b/EHS/CH-MHD/CH_ITI-65-ProvideDocumentBundle-PostRequest-ValidationProfile.json
@@ -14,8 +14,8 @@
           "checks": [
             {
               "type": "FIXEDVALUE",
-              "fixedvalue": "POST"
-            }    
+              "fixedValue": "POST"
+            }
           ]
       },
       {
@@ -40,7 +40,7 @@
             "checks": [
                 {
                     "type": "REGEX",
-                    "regex": "^(\\S)$"
+                    "regex": "^(\\S)+$"
                 }
             ]
         },
diff --git a/EHS/CH-MHD/CH_ITI-66-FindDocumentLists-GetPostRequest-ValidationProfile.json b/EHS/CH-MHD/CH_ITI-66-FindDocumentLists-GetPostRequest-ValidationProfile.json
index e05223a015bce0e33d8e98036f174f6adcb93caa..d099f07b6fa7f9739666f9cca73cf880758731a2 100644
--- a/EHS/CH-MHD/CH_ITI-66-FindDocumentLists-GetPostRequest-ValidationProfile.json
+++ b/EHS/CH-MHD/CH_ITI-66-FindDocumentLists-GetPostRequest-ValidationProfile.json
@@ -43,7 +43,7 @@
       "checks": [
         {
           "type": "REGEX",
-          "regex": "^(\\S)+List$"
+          "regex": "^(\\S)+List(\\/_search)?$"
         }
       ]
     },
@@ -166,7 +166,7 @@
       "checks": [
         {
           "type": "REGEX",
-          "regex": "^(eq|ne|lt|gt|ge|le|sa|eb|ap)?[0-9]{4}-(0[1-9]|1[0-2])-(0[1-9]|1\\d|2[0-8]|3[01])$"
+          "regex": "^(eq|ne|lt|gt|ge|le|sa|eb|ap)?[0-9]{4}-(0[1-9]|1[0-2])-(0[1-9]|1\\d|2[0-9]|3[01])$"
         }
       ]
     },
diff --git a/EHS/CH-MHD/CH_ITI-67-FindDocumentReferences-GetPostRequest-ValidationProfile.json b/EHS/CH-MHD/CH_ITI-67-FindDocumentReferences-GetPostRequest-ValidationProfile.json
index 8ed97a2cb770d026194064a1ff88a9c57da96a29..dafb01c20593dcdf0aa6bc1bbbc2c2d4fe605d22 100644
--- a/EHS/CH-MHD/CH_ITI-67-FindDocumentReferences-GetPostRequest-ValidationProfile.json
+++ b/EHS/CH-MHD/CH_ITI-67-FindDocumentReferences-GetPostRequest-ValidationProfile.json
@@ -43,7 +43,7 @@
       "checks": [
         {
           "type": "REGEX",
-          "regex": "^(\\S)+DocumentReference$"
+          "regex": "^(\\S)+DocumentReference(\\/_search)?$"
         }
       ]
     },
@@ -135,6 +135,7 @@
       "description": "author.given parameter is a string.",
       "requirementPriority": "MANDATORY",
       "checksComposition": "oneOf",
+      "applyIf": "request.headers('author.given').values.size() > 0",
       "checks": [
         {
           "type": "REGEX",
@@ -162,6 +163,7 @@
       "description": "author.family parameter is a string.",
       "requirementPriority": "MANDATORY",
       "checksComposition": "oneOf",
+      "applyIf": "request.headers('author.family').values.size() > 0",
       "checks": [
         {
           "type": "REGEX",
@@ -249,7 +251,7 @@
       "checks": [
         {
           "type": "REGEX",
-          "regex": "^(eq|ne|lt|gt|ge|le|sa|eb|ap)?[0-9]{4}-(0[1-9]|1[0-2])-(0[1-9]|1\\d|2[0-8]|3[01])$"
+          "regex": "^(eq|ne|lt|gt|ge|le|sa|eb|ap)?[0-9]{4}-(0[1-9]|1[0-2])-(0[1-9]|1\\d|2[0-9]|3[01])$"
         }
       ]
     },
@@ -417,7 +419,7 @@
       "checks": [
         {
           "type": "REGEX",
-          "regex": "^(eq|ne|lt|gt|ge|le|sa|eb|ap)?[0-9]{4}-(0[1-9]|1[0-2])-(0[1-9]|1\\d|2[0-8]|3[01])$"
+          "regex": "^(eq|ne|lt|gt|ge|le|sa|eb|ap)?[0-9]{4}-(0[1-9]|1[0-2])-(0[1-9]|1\\d|2[0-9]|3[01])$"
         }
       ]
     },