diff --git a/checkout_sdk/accounts/accounts.py b/checkout_sdk/accounts/accounts.py
index 38946ca..82caf52 100644
--- a/checkout_sdk/accounts/accounts.py
+++ b/checkout_sdk/accounts/accounts.py
@@ -164,9 +164,9 @@ class OnboardSubEntityDocuments:
     shareholder_structure: ShareholderStructure
     proof_of_legality: ProofOfLegality
     proof_of_principal_address: ProofOfPrincipalAddress
-    additional_document_1: AdditionalDocument
-    additional_document_2: AdditionalDocument
-    additional_document_3: AdditionalDocument
+    additional_document1: AdditionalDocument
+    additional_document2: AdditionalDocument
+    additional_document3: AdditionalDocument
     tax_verification: TaxVerification
     financial_verification: FinancialVerification
 
@@ -207,7 +207,6 @@ class Company:
     business_type: BusinessType
     legal_name: str
     trading_name: str
-    business_registration_number: str
     date_of_incorporation: DateOfIncorporation
     regulatory_licence_number: str
     principal_address: Address
@@ -215,7 +214,6 @@ class Company:
     representatives: list  # EntityRepresentative
     document: EntityDocument
     financial_details: EntityFinancialDetails
-    business_type: BusinessType
 
 
 class Identification:
diff --git a/checkout_sdk/payments/hosted/hosted_payments.py b/checkout_sdk/payments/hosted/hosted_payments.py
index ecf18e1..8ef895b 100644
--- a/checkout_sdk/payments/hosted/hosted_payments.py
+++ b/checkout_sdk/payments/hosted/hosted_payments.py
@@ -1,9 +1,9 @@
 from datetime import datetime
 
-from checkout_sdk.common.common import CustomerRequest
+from checkout_sdk.common.common import CustomerRequest, CustomerRetry
 from checkout_sdk.common.enums import Currency
 from checkout_sdk.payments.payments import BillingDescriptor, PaymentType, ShippingDetails, ThreeDsRequest, \
-    RiskRequest, PaymentRecipient, ProcessingSettings, PaymentSender, PaymentRetryRequest
+    RiskRequest, PaymentRecipient, ProcessingSettings, PaymentSender
 from checkout_sdk.payments.payments_previous import BillingInformation
 
 
@@ -27,7 +27,7 @@ class HostedPaymentsSessionRequest:
     disabled_payment_methods: list  # PaymentSourceType
     products: list  # common.Product
     risk: RiskRequest
-    customer_retry: PaymentRetryRequest
+    customer_retry: CustomerRetry
     sender: PaymentSender
     success_url: str
     cancel_url: str
diff --git a/checkout_sdk/sessions/sessions.py b/checkout_sdk/sessions/sessions.py
index 6f777cf..9d0e441 100644
--- a/checkout_sdk/sessions/sessions.py
+++ b/checkout_sdk/sessions/sessions.py
@@ -250,8 +250,21 @@ def __init__(self):
         super().__init__(SessionSourceType.NETWORK_TOKEN)
 
 
+class ThreeDsReqAuthMethod(str, Enum):
+    NoThreedsRequestorAuthenticationOccurred = "no_threeds_requestor_authentication_occurred"
+    Three3dsRequestorOwnCredentials = "three3ds_requestor_own_credentials"
+    FederatedId = "federated_id"
+    IssuerCredentials = "issuer_credentials"
+    ThirdPartyAuthentication = "third_party_authentication"
+    FidoAuthenticator = "fido_authenticator"
+    FidoAuthenticatorFidoAssuranceDataSigned = "fido_authenticator_fido_assurance_data_signed"
+    SrcAssuranceData = "src_assurance_data"
+
+
 class ThreeDsRequestorAuthenticationInfo:
-    pass
+    three_ds_req_auth_method: ThreeDsReqAuthMethod
+    three_ds_req_auth_timestamp: datetime
+    three_ds_req_auth_data: str
 
 
 class CardholderAccountInfo:
diff --git a/tests/sessions/request_and_get_sessions_integration_test.py b/tests/sessions/request_and_get_sessions_integration_test.py
index 998f648..c9bf11f 100644
--- a/tests/sessions/request_and_get_sessions_integration_test.py
+++ b/tests/sessions/request_and_get_sessions_integration_test.py
@@ -26,7 +26,6 @@ def test_request_and_get_card_session_merchant_initiated_session(oauth_api: Chec
     assert_response(oauth_api.sessions.get_session_details(session_id, session_secret), 'id')
 
 
-# @pytest.mark.skip(reason='unstable')
 def test_request_and_get_card_session_browser_session(oauth_api: CheckoutApi):
     browser_session = get_browser_session()
     session_request = get_non_hosted_session(browser_session, Category.PAYMENT,