diff --git a/Jenkinsfile b/Jenkinsfile
index 905b2301..9cb45038 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -45,7 +45,7 @@ pipeline {
 //                        runWaf('.', "configure clean build --target=xcoreai")
 //                        stash name: 'xua_unit_tests', includes: 'bin/*xcoreai.xe, '
                         viewEnv() {
-                          runPython("TARGET=XCORE200 pytest -n 1")
+                          runPython("TARGET=XCORE200 pytest -n1 -s")
                         }
                       }
                     }
diff --git a/lib_xua/src/hid/hid_report.c b/lib_xua/src/hid/hid_report.c
index 1695976b..c04763e1 100644
--- a/lib_xua/src/hid/hid_report.c
+++ b/lib_xua/src/hid/hid_report.c
@@ -494,3 +494,165 @@ static size_t hidTranslateItem( const USB_HID_Short_Item_t* inPtr, unsigned char
 
     return count;
 }
+
+struct HID_validation_info {
+    int collectionOpenedCount;
+    int reportCount;
+
+    int currentReportIdx;
+    int currentConfigurableElementIdx;
+
+    unsigned char reportIds[HID_REPORT_COUNT];
+    unsigned char reportUsagePage[HID_REPORT_COUNT];
+
+    unsigned current_bit_size;
+    unsigned current_bit_count;
+    unsigned current_bit_offset;
+};
+
+static unsigned hidValidateInfoStructReportIDs( struct HID_validation_info *info ) {
+    if ( info->reportCount != HID_REPORT_COUNT) {
+        if ( !( info->reportCount == 0 && HID_REPORT_COUNT == 1 ) ) {
+            // (Only if report IDs are being used)
+            printf("Error: The number of actual reports does not match HID_REPORT_COUNT.\n");
+            return HID_STATUS_BAD_REPORT_DESCRIPTOR;
+        }
+    }
+    for ( size_t idx1 = 0; idx1 < HID_REPORT_COUNT; ++idx1 ) {
+        for ( size_t idx2 = idx1 + 1; idx2 < HID_REPORT_COUNT; ++idx2 ) {
+            if ( info->reportIds[idx1] == info->reportIds[idx2] ) {
+                printf("Error: Duplicate report ID 0x%02x.\n", info->reportIds[idx1]);
+                return HID_STATUS_BAD_REPORT_DESCRIPTOR;
+            }
+        }
+    }
+    for ( size_t idx = 0; idx < HID_REPORT_COUNT; ++idx ) {
+        if ( info->reportIds[idx] != hidGetElementReportId( hidReports[idx]->location ) ) {
+            printf("Error: Report ID in descriptor does not match report ID in hidReports.\n");
+            return HID_STATUS_BAD_REPORT_DESCRIPTOR;
+        }
+        if ( info->reportCount && info->reportIds[idx] == 0 ) {
+            printf("Error: Report ID 0 is invalid.\n");
+            return HID_STATUS_BAD_REPORT_DESCRIPTOR;
+        }
+    }
+    return HID_STATUS_GOOD;
+}
+
+static unsigned hidValidateInfoStructReportLength( struct HID_validation_info *info ) {
+    if ( info->current_bit_offset % 8 ) {
+        printf("Error: HID Report not byte aligned (%d bits).\n", info->current_bit_offset);
+        return HID_STATUS_BAD_REPORT_DESCRIPTOR;
+    }
+    if ( ( info->current_bit_offset / 8 ) != hidGetElementReportLength( hidReports[info->currentReportIdx]->location ) ) {
+        printf("Error: Actual report length does not match value in location field %d != %d.\n",
+            ( info->current_bit_offset / 8 ),
+            hidGetElementReportLength( hidReports[info->currentReportIdx]->location ));
+        return HID_STATUS_BAD_REPORT_DESCRIPTOR;
+    }
+    return HID_STATUS_GOOD;
+}
+
+static unsigned hidValidateInfoStructCollections( struct HID_validation_info *info ) {
+    if ( info->collectionOpenedCount ) {
+        printf("Error: Collections not equally opened and closed.\n");
+        return HID_STATUS_BAD_REPORT_DESCRIPTOR;
+    }
+    return HID_STATUS_GOOD;
+}
+
+static unsigned hidValidateInfoStruct( struct HID_validation_info *info ) {
+    unsigned status = hidValidateInfoStructCollections( info );
+    if( status == HID_STATUS_GOOD ) {
+        status = hidValidateInfoStructReportIDs( info );
+    }
+    if( status == HID_STATUS_GOOD ) {
+        status = hidValidateInfoStructReportLength( info );
+    }
+    return status;
+}
+
+
+unsigned hidReportValidate( void )
+{
+    struct HID_validation_info info = {};
+    unsigned status = HID_STATUS_GOOD;
+
+    // Fill in the validation info struct
+    for ( size_t idx = 0; idx < HID_REPORT_DESCRIPTOR_ITEM_COUNT; ++idx ) {
+        const USB_HID_Short_Item_t *item = hidReportDescriptorItems[idx];
+        unsigned bTag  = hidGetItemTag ( item->header );
+        unsigned bType = hidGetItemType( item->header );
+
+        if ( bTag == HID_REPORT_ITEM_TAG_COLLECTION && bType == HID_REPORT_ITEM_TYPE_MAIN ) {
+            info.collectionOpenedCount += 1;
+        }
+        if ( bTag == HID_REPORT_ITEM_TAG_END_COLLECTION && bType == HID_REPORT_ITEM_TYPE_MAIN ) {
+            info.collectionOpenedCount -= 1;
+            if ( info.collectionOpenedCount < 0 ) {
+                break;
+            }
+        }
+        if ( bTag == HID_REPORT_ITEM_TAG_REPORT_ID && bType == HID_REPORT_ITEM_TYPE_GLOBAL ) {
+            if ( info.reportCount == 0 ) {
+                if ( info.current_bit_offset ) {
+                    printf("Error: Some elements not associated with report ID.\n");
+                    return HID_STATUS_BAD_REPORT_DESCRIPTOR;
+                }
+                info.reportUsagePage[0] = 0;
+            } else {
+                status = hidValidateInfoStructReportLength( &info );
+                if(status) {
+                    return status;
+                }
+            }
+
+            info.reportIds[info.reportCount] = item->data[0];
+            info.currentReportIdx = info.reportCount;
+            info.reportCount += 1;
+            info.current_bit_offset = 0;
+            if ( info.reportCount > HID_REPORT_COUNT ) {
+                break;
+            }
+        }
+        if ( bTag == HID_REPORT_ITEM_TAG_USAGE_PAGE && bType == HID_REPORT_ITEM_TYPE_GLOBAL ) {
+            if ( info.reportUsagePage[info.currentReportIdx] ) {
+                printf("Error: Multiple usage pages per report ID not supported by this implementation.\n");
+                return HID_STATUS_BAD_REPORT_DESCRIPTOR;
+            }
+            info.reportUsagePage[info.currentReportIdx] = item->data[0];
+        }
+        if ( bTag == HID_REPORT_ITEM_TAG_USAGE && bType == HID_REPORT_ITEM_TYPE_LOCAL ) {
+            if ( ( info.currentConfigurableElementIdx < HID_CONFIGURABLE_ELEMENT_COUNT ) &&
+                 ( &(hidConfigurableElements[info.currentConfigurableElementIdx]->item) == item ) ) {
+                USB_HID_Report_Element_t *element = hidConfigurableElements[info.currentConfigurableElementIdx];
+                unsigned bBit = hidGetElementBitLocation( element->location );
+                unsigned bByte = hidGetElementByteLocation( element->location );
+                unsigned bReportId = hidGetElementReportId( element->location );
+
+                if ( bBit != ( info.current_bit_offset % 8 ) || bByte != ( info.current_bit_offset / 8 ) ) {
+                    printf("Error: Locator bit/byte setting incorrect for configurable element index %d.\n", info.currentConfigurableElementIdx);
+                    return HID_STATUS_BAD_REPORT_DESCRIPTOR;
+                }
+                if ( bReportId != info.reportIds[info.currentReportIdx] ) {
+                    printf("Error: Locator report ID setting incorrect for configurable element index %d.\n", info.currentConfigurableElementIdx);
+                    return HID_STATUS_BAD_REPORT_DESCRIPTOR;
+                }
+
+                info.currentConfigurableElementIdx += 1;
+            }
+        }
+        if ( bTag == HID_REPORT_ITEM_TAG_REPORT_SIZE && bType == HID_REPORT_ITEM_TYPE_GLOBAL ) {
+            info.current_bit_size = item->data[0];
+        }
+        if ( bTag == HID_REPORT_ITEM_TAG_REPORT_COUNT && bType == HID_REPORT_ITEM_TYPE_GLOBAL ) {
+            info.current_bit_count = item->data[0];
+        }
+        if ( bTag == HID_REPORT_ITEM_TAG_INPUT && bType == HID_REPORT_ITEM_TYPE_MAIN ) {
+            info.current_bit_offset += (info.current_bit_size * info.current_bit_count);
+        }
+    }
+
+    status = hidValidateInfoStruct( &info );
+    return status;
+}
\ No newline at end of file
diff --git a/lib_xua/src/hid/xua_hid_report.h b/lib_xua/src/hid/xua_hid_report.h
index 218a590b..a550409f 100644
--- a/lib_xua/src/hid/xua_hid_report.h
+++ b/lib_xua/src/hid/xua_hid_report.h
@@ -46,12 +46,6 @@
 #define HID_REPORT_ITEM_USAGE_TAG           ( 0U )
 #define HID_REPORT_ITEM_USAGE_TYPE          ( 2U )
 
-// Constants from the USB Device Class Definition for HID
-#define HID_REPORT_ITEM_TYPE_MAIN       ( 0x00 )
-#define HID_REPORT_ITEM_TYPE_GLOBAL     ( 0x01 )
-#define HID_REPORT_ITEM_TYPE_LOCAL      ( 0x02 )
-#define HID_REPORT_ITEM_TYPE_RESERVED   ( 0x03 )
-
 /**
  * @brief Helper macro to configure the location field of USB_HID_Report_Element_t.
  * 
@@ -79,12 +73,13 @@
     (( type << HID_REPORT_ITEM_HDR_TYPE_SHIFT) & HID_REPORT_ITEM_HDR_TYPE_MASK ) |\
     (( tag  << HID_REPORT_ITEM_HDR_TAG_SHIFT ) & HID_REPORT_ITEM_HDR_TAG_MASK ) )
 
-#define HID_STATUS_GOOD         ( 0U )
-#define HID_STATUS_BAD_HEADER   ( 1U )
-#define HID_STATUS_BAD_ID       ( 2U )
-#define HID_STATUS_BAD_LOCATION ( 3U )
-#define HID_STATUS_BAD_PAGE     ( 4U )
-#define HID_STATUS_IN_USE       ( 5U )
+#define HID_STATUS_GOOD                  ( 0U )
+#define HID_STATUS_BAD_HEADER            ( 1U )
+#define HID_STATUS_BAD_ID                ( 2U )
+#define HID_STATUS_BAD_LOCATION          ( 3U )
+#define HID_STATUS_BAD_PAGE              ( 4U )
+#define HID_STATUS_IN_USE                ( 5U )
+#define HID_STATUS_BAD_REPORT_DESCRIPTOR ( 6U )
 
 #define MS_IN_TICKS 100000U
 
@@ -502,4 +497,7 @@ unsigned hidSetReportItem(
  */
 void hidSetReportPeriod( const unsigned id, const unsigned period );
 
+//TODO: DOcument
+unsigned hidReportValidate( void );
+
 #endif // _XUA_HID_REPORT_
diff --git a/tests/xua_unit_tests/src/test_multi_report/hid_report_descriptor.h b/tests/xua_unit_tests/src/test_multi_report/hid_report_descriptor.h
index 68e2879d..9b7ab937 100644
--- a/tests/xua_unit_tests/src/test_multi_report/hid_report_descriptor.h
+++ b/tests/xua_unit_tests/src/test_multi_report/hid_report_descriptor.h
@@ -50,6 +50,9 @@ static const USB_HID_Short_Item_t hidReportCount4           = {
 static const USB_HID_Short_Item_t hidReportCount6           = {
     .header = HID_REPORT_SET_HEADER(1, HID_REPORT_ITEM_TYPE_GLOBAL, HID_REPORT_ITEM_TAG_REPORT_COUNT),
     .data = { 0x06, 0x00 } };
+static const USB_HID_Short_Item_t hidReportCount7           = {
+    .header = HID_REPORT_SET_HEADER(1, HID_REPORT_ITEM_TYPE_GLOBAL, HID_REPORT_ITEM_TAG_REPORT_COUNT),
+    .data = { 0x07, 0x00 } };
 static const USB_HID_Short_Item_t hidReportSize1            = {
     .header = HID_REPORT_SET_HEADER(1, HID_REPORT_ITEM_TYPE_GLOBAL, HID_REPORT_ITEM_TAG_REPORT_SIZE),
     .data = { 0x01, 0x00 } };
@@ -243,9 +246,10 @@ static const USB_HID_Short_Item_t* const hidReportDescriptorItems[] = {
             &(hidUsageReport2Byte0Bit7.item),
             &hidInputDataVar,
             &hidLogicalMaximum0,
-            &hidReportCount6,
+            &hidReportCount7,
             &hidInputConstArray,
             &hidLogicalMaximum1,
+            &hidReportCount1,
             &(hidUsageReport2Byte1Bit7.item),
             &hidInputDataVar,
         &hidCollectionEnd,
diff --git a/tests/xua_unit_tests/src/test_multi_report/test_hid_multi_report.c b/tests/xua_unit_tests/src/test_multi_report/test_hid_multi_report.c
index 96345e24..5a260472 100644
--- a/tests/xua_unit_tests/src/test_multi_report/test_hid_multi_report.c
+++ b/tests/xua_unit_tests/src/test_multi_report/test_hid_multi_report.c
@@ -66,6 +66,11 @@ void test_print_report( void )
     printf("\n");
 }
 
+void test_validate_report( void ) {
+    unsigned retVal = hidReportValidate();
+    TEST_ASSERT_EQUAL_UINT( HID_STATUS_GOOD, retVal );
+}
+
 // Basic report descriptor tests
 void test_unprepared_hidGetReportDescriptor( void )
 {
diff --git a/tests/xua_unit_tests/src/test_simple/hid_report_descriptor.h b/tests/xua_unit_tests/src/test_simple/hid_report_descriptor.h
index a0771470..330d95e6 100644
--- a/tests/xua_unit_tests/src/test_simple/hid_report_descriptor.h
+++ b/tests/xua_unit_tests/src/test_simple/hid_report_descriptor.h
@@ -127,6 +127,7 @@ static const USB_HID_Short_Item_t* const hidReportDescriptorItems[] = {
             &hidLogicalMaximum0,
             &hidReportCount6,
             &hidInputConstArray,
+            &hidReportCount1,
             &hidLogicalMaximum1,
             &(hidUsageByte1Bit7.item),
             &hidInputDataVar,
diff --git a/tests/xua_unit_tests/src/test_simple/test_hid.c b/tests/xua_unit_tests/src/test_simple/test_hid.c
index 5857895f..e8cf3f9d 100644
--- a/tests/xua_unit_tests/src/test_simple/test_hid.c
+++ b/tests/xua_unit_tests/src/test_simple/test_hid.c
@@ -40,6 +40,11 @@ void setUp( void )
     hidResetReportDescriptor();
 }
 
+void test_validate_report( void ) {
+    unsigned retVal = hidReportValidate();
+    TEST_ASSERT_EQUAL_UINT( HID_STATUS_GOOD, retVal );
+}
+
 // Basic report descriptor tests
 void test_unprepared_hidGetReportDescriptor( void )
 {