diff --git a/hl7apy/v2_8_2/fields.py b/hl7apy/v2_8_2/fields.py
index 3f9c0d7..a5f98cb 100644
--- a/hl7apy/v2_8_2/fields.py
+++ b/hl7apy/v2_8_2/fields.py
@@ -1283,7 +1283,7 @@
     'OBR_12': ('sequence', DATATYPES_STRUCTS['CWE'], 'CWE', 'DANGER_CODE', 'HL79999', -1),
     'OBR_13': ('sequence', DATATYPES_STRUCTS['CWE'], 'CWE', 'RELEVANT_CLINICAL_INFORMATION', 'HL70916', -1),
     'OBR_14': ('leaf', None, 'WD', 'SPECIMEN_RECEIVED_DATE_TIME', None, -1),
-    'OBR_15': ('leaf', None, 'WD', 'SPECIMENT_SOURCE', None, -1),
+    'OBR_15': ('leaf', None, 'WD', 'SPECIMEN_SOURCE', None, -1),
     'OBR_16': ('sequence', DATATYPES_STRUCTS['XCN'], 'XCN', 'ORDERING_PROVIDER', None, -1),
     'OBR_17': ('sequence', DATATYPES_STRUCTS['XTN'], 'XTN', 'ORDER_CALLBACK_PHONE_NUMBER', None, -1),
     'OBR_18': ('leaf', None, 'ST', 'PLACER_FIELD_1', None, -1),
@@ -1694,7 +1694,7 @@
     'PID_25': ('leaf', None, 'NM', 'BIRTH_ORDER', None, -1),
     'PID_26': ('sequence', DATATYPES_STRUCTS['CWE'], 'CWE', 'CITIZENSHIP', 'HL70171', -1),
     'PID_27': ('sequence', DATATYPES_STRUCTS['CWE'], 'CWE', 'VETERANS_MILITARY_STATUS', 'HL70172', -1),
-    'PID_28': ('leaf', None, 'ST', 'NATIONALITY', None, -1),
+    'PID_28': ('leaf', None, 'WD', 'NATIONALITY', None, -1),
     'PID_29': ('leaf', None, 'DTM', 'PATIENT_DEATH_DATE_AND_TIME', None, -1),
     'PID_30': ('leaf', None, 'ID', 'PATIENT_DEATH_INDICATOR', 'HL70136', -1),
     'PID_31': ('leaf', None, 'ID', 'IDENTITY_UNKNOWN_INDICATOR', 'HL70136', -1),