diff --git a/ingestors/ingest_rir_transfers.py b/ingestors/ingest_rir_transfers.py
index 4ed997c..b7d2a2f 100644
--- a/ingestors/ingest_rir_transfers.py
+++ b/ingestors/ingest_rir_transfers.py
@@ -5,6 +5,7 @@
 import json
 import ipaddress
 import time
+from datetime import datetime
 
 try:
 	import aiohttp
@@ -35,7 +36,9 @@ def construct_map() -> dict:
 	mapping = {
 		'mappings': {
 			'properties': {
-				'date'    : { 'type': 'date' },
+				'transfer_date' : { 'type': 'date' },
+				'source_registration_date': { 'type': 'date' },
+				'recipient_registration_date': { 'type': 'date' },
 				'ip4nets' : {
 					'properties': {
 						'original_set': { 'properties': { 'start_address': { 'type': 'ip' }, 'end_address': { 'type': 'ip' } } },
@@ -67,8 +70,32 @@ def construct_map() -> dict:
 	return mapping
 
 
-async def process_data():
-	'''Read and process the transfers data.'''
+def normalize_date(date_str: str) -> str:
+	'''
+	Convert date string to ISO 8601 format
+
+	:param date_str: Date string to convert
+	'''
+
+	try:
+		# Parse the date with various formats
+		for fmt in ('%Y-%m-%d %H:%M:%S.%f%z', '%Y-%m-%d %H:%M:%S%z', '%Y-%m-%d %H:%M:%S'):
+			try:
+				dt = datetime.strptime(date_str, fmt)
+				return dt.strftime('%Y-%m-%dT%H:%M:%SZ')
+			except ValueError:
+				continue
+		return date_str
+	except:
+		return date_str
+
+
+async def process_data(place_holder: str = None):
+	'''
+	Read and process the transfer data.
+
+	:param place_holder: Placeholder parameter to match the process_data function signature of other ingestors.
+	'''
 
 	for registry, url in transfers_db.items():
 		try:
@@ -92,6 +119,11 @@ async def process_data():
 					for record in json_data['transfers']:
 						record['seen'] = time.strftime('%Y-%m-%dT%H:%M:%SZ', time.gmtime())
 
+						# Normalize all date fields
+						for date_field in ('transfer_date', 'source_registration_date', 'recipient_registration_date'):
+							if date_field in record:
+								record[date_field] = normalize_date(record[date_field])
+
 						if 'asns' in record:
 							for set_type in ('original_set', 'transfer_set'):
 								if set_type in record['asns']: