diff --git a/requirements.txt b/requirements.txt
index eb2ba82..9844433 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,4 @@
 flask
-jsonschema[format]
-referencing
+jsonschema[format]==4.17.3
 requests
 strict-rfc3339
diff --git a/src/registry_schemas/example_data/schema_data.py b/src/registry_schemas/example_data/schema_data.py
index 90a1487..d1678cf 100644
--- a/src/registry_schemas/example_data/schema_data.py
+++ b/src/registry_schemas/example_data/schema_data.py
@@ -37,6 +37,7 @@
             'lastLedgerTimestamp': '2019-04-15T20:05:49.068272+00:00',
             'lastPreBobFilingTimestamp': '2019-04-15T20:05:49.068272+00:00',
             'legalName': 'legal name - CP1234567',
+            'businessName': 'legal name - CP1234567',
             'legalType': 'CP'
         }
     }
@@ -49,6 +50,7 @@
     'lastLedgerTimestamp': '2019-04-15T20:05:49.068272+00:00',
     'lastPreBobFilingTimestamp': '2019-04-15T20:05:49.068272+00:00',
     'legalName': 'legal name - CP1234567',
+    'businessName': 'legal name - CP1234567',
     'legalType': 'CP',
     'state': 'ACTIVE',
     'goodStanding': True,
@@ -70,6 +72,7 @@
     'lastLedgerTimestamp': '2019-04-15T20:05:49.068272+00:00',
     'lastPreBobFilingTimestamp': '2019-04-15T20:05:49.068272+00:00',
     'legalName': 'legal name - CP1234567',
+    'businessName': 'legal name - CP1234567',
     'legalType': 'CP',
     'state': 'HISTORICAL',
     'stateFiling': 'https://LEGAL-API-HOST/api/v2/businesses/IDENTIFIER/filings/FILING_ID'
@@ -263,6 +266,7 @@
             'lastLedgerTimestamp': '2019-04-15T20:05:49.068272+00:00',
             'lastPreBobFilingTimestamp': '2019-01-01T20:05:49.068272+00:00',
             'legalName': 'legal name - CP1234567',
+            'businessName': 'legal name - CP1234567',
             'legalType': 'CP'
         },
         'annualReport': {
@@ -536,6 +540,7 @@
             'lastLedgerTimestamp': '2019-04-15T20:05:49.068272+00:00',
             'lastPreBobFilingTimestamp': '2019-01-01T20:05:49.068272+00:00',
             'legalName': 'legal name - CP1234567',
+            'businessName': 'legal name - CP1234567',
             'legalType': 'CP'
         },
         'correction': {
@@ -626,6 +631,7 @@
             'lastLedgerTimestamp': '2019-04-15T20:05:49.068272+00:00',
             'lastPreBobFilingTimestamp': '2019-01-01T20:05:49.068272+00:00',
             'legalName': 'legal name - CP1234567',
+            'businessName': 'legal name - CP1234567',
             'legalType': 'CP'
         },
         'correction': {
@@ -680,6 +686,7 @@
             'lastLedgerTimestamp': '2019-04-15T20:05:49.068272+00:00',
             'lastPreBobFilingTimestamp': '2019-01-01T20:05:49.068272+00:00',
             'legalName': 'legal name - CP1234567',
+            'businessName': 'legal name - CP1234567',
             'legalType': 'CP'
         },
         'correction': {
@@ -792,6 +799,7 @@
             'lastLedgerTimestamp': '2019-04-15T20:05:49.068272+00:00',
             'lastPreBobFilingTimestamp': '2019-01-01T20:05:49.068272+00:00',
             'legalName': 'legal name - CP1234567',
+            'businessName': 'legal name - CP1234567',
             'legalType': 'CP'
         },
         'correction': {
@@ -1219,6 +1227,7 @@
             'lastLedgerTimestamp': '2019-04-15T20:05:49.068272+00:00',
             'lastPreBobFilingTimestamp': '2019-01-01T20:05:49.068272+00:00',
             'legalName': 'legal name - BC1234567',
+            'businessName': 'legal name - BC1234567',
             'legalType': 'BC'
         },
         'correction': {
@@ -1637,6 +1646,7 @@
             'lastLedgerTimestamp': '2019-04-15T20:05:49.068272+00:00',
             'lastPreBobFilingTimestamp': '2019-01-01T20:05:49.068272+00:00',
             'legalName': 'legal name - FM1234567',
+            'businessName': 'legal name - FM1234567',
             'legalType': 'GP'
         },
         'correction': {
@@ -1842,6 +1852,7 @@
             'lastLedgerTimestamp': '2019-04-15T20:05:49.068272+00:00',
             'lastPreBobFilingTimestamp': '2019-01-01T20:05:49.068272+00:00',
             'legalName': 'legal name - FM1234567',
+            'businessName': 'legal name - FM1234567',
             'legalType': 'GP'
         },
         'correction': {
@@ -2512,6 +2523,7 @@
             'lastLedgerTimestamp': '2019-04-15T20:05:49.068272+00:00',
             'lastPreBobFilingTimestamp': '2019-04-15T20:05:49.068272+00:00',
             'legalName': 'legal name - CP1234567',
+            'businessName': 'legal name - CP1234567',
             'legalType': 'CP'
         }
     }
@@ -2562,6 +2574,7 @@
             'foundingDate': '2018-01-01T00:00:00+00:00',
             'identifier': 'U1234567',
             'legalName': 'legal name - Test',
+            'businessName': 'legal name - Test',
             'legalType': 'BC'
         },
         'alteration': ALTERATION
@@ -2582,6 +2595,7 @@
             'identifier': 'BC1234567',
             'lastLedgerTimestamp': '2019-04-15T20:05:49.068272+00:00',
             'legalName': 'legal name - BC1234567',
+            'businessName': 'legal name - BC1234567',
             'legalType': 'BC'
         },
         'conversion': BEN_CONVERSION
@@ -2603,6 +2617,7 @@
             'identifier': 'BC1234567',
             'lastLedgerTimestamp': '2019-04-15T20:05:49.068272+00:00',
             'legalName': 'legal name - BC1234567',
+            'businessName': 'legal name - BC1234567',
             'legalType': 'BC'
         },
         'transition': TRANSITION
@@ -2622,6 +2637,7 @@
             'foundingDate': '2018-01-01T00:00:00+00:00',
             'identifier': 'U1234567',
             'legalName': 'legal name - Test',
+            'businessName': 'legal name - Test',
             'legalType': 'BC'
         },
         'registrarsNotation': REGISTRARS_NOTATION
@@ -2641,6 +2657,7 @@
             'foundingDate': '2018-01-01T00:00:00+00:00',
             'identifier': 'U1234567',
             'legalName': 'legal name - Test',
+            'businessName': 'legal name - Test',
             'legalType': 'BC'
         },
         'registrarsOrder': REGISTRARS_ORDER
@@ -2660,6 +2677,7 @@
             'foundingDate': '2018-01-01T00:00:00+00:00',
             'identifier': 'U1234567',
             'legalName': 'legal name - Test',
+            'businessName': 'legal name - Test',
             'legalType': 'BC'
         },
         'courtOrder': COURT_ORDER
@@ -2679,6 +2697,7 @@
             'foundingDate': '2018-01-01T00:00:00+00:00',
             'identifier': 'FM1234567',
             'legalName': 'legal name - Test',
+            'businessName': 'legal name - Test',
             'legalType': 'GP'
         },
         'changeOfRegistration': CHANGE_OF_REGISTRATION
@@ -2704,6 +2723,7 @@
             'lastLedgerTimestamp': '2019-04-15T20:05:49.068272+00:00',
             'lastPreBobFilingTimestamp': '2019-01-01T20:05:49.068272+00:00',
             'legalName': 'legal name - CP1234567',
+            'businessName': 'legal name - CP1234567',
             'legalType': 'CP'
         },
         'changeOfName': {
diff --git a/src/registry_schemas/schemas/business.json b/src/registry_schemas/schemas/business.json
index 68753a4..eddd0b6 100644
--- a/src/registry_schemas/schemas/business.json
+++ b/src/registry_schemas/schemas/business.json
@@ -14,11 +14,18 @@
     },
     "legalName": {
       "type": "string",
-      "title": "The Legal_name Schema",
+      "title": "The Legal Name of the business.",
       "default": "",
       "examples": ["legal_name"],
       "pattern": "^(.*)$"
     },
+    "businessName": {
+      "type": "string",
+      "title": "The business name of the business.  For firms, this will be the same as the operating name.  For other business legal types, this will likely be the same as the legal name.",
+      "default": "",
+      "examples": ["business_name"],
+      "pattern": "^(.*)$"
+    },
     "legalType": {
       "type": "string",
       "title": "The Legal Type of the business.",
@@ -151,6 +158,9 @@
         "legalName": {
           "$ref": "#/definitions/legalName"
         },
+        "businessName": {
+          "$ref": "#/definitions/businessName"
+        },
         "legalType": {
           "$ref": "#/definitions/legalType"
         },