DBRS Morningstar Confirms Rating on Securitised Residential Mortgage Portfolio II B.V.

DBRS Ratings GmbH (DBRS Morningstar) confirmed its AAA (sf) rating on the Class A notes issued by Securitised Residential Mortgage Portfolio II B.V (the Issuer).

The rating addresses the timely payment of interest and the ultimate payment of principal on or before the legal final maturity date in October 2052.

The confirmation follows an annual review of the transaction and is based on the following analytical considerations:
-- Portfolio performance, in terms of delinquencies, defaults, and losses, as of the October 2022 payment date;
-- Probability of default (PD), loss given default (LGD), and expected loss assumptions on the remaining receivables; and
-- Current available credit enhancement to the Class A notes to cover the expected losses at the AAA (sf) rating level.

The transaction is a static securitisation of Dutch prime residential mortgage loans originated by Achmea Bank N.V. (Achmea) and its subsidiaries. The collateral portfolio of EUR 1,525.2 million at closing comprised primarily interest-only mortgage loans (63.4% of the portfolio balance), including mortgages with various principal repayment vehicles. The transaction closed in January 2021 and has a first optional redemption date in April 2026. Achmea appointed Quion Services B.V. as its subagent to carry out all primary servicing activities, but retained arrears and foreclosure management responsibilities. In November 2022, the subservicing activities were assigned to Syntrus Achmea Hypotheekdiensten B.V., a subsidiary within the Achmea group.

PORTFOLIO PERFORMANCE
As of 30 November 2022, loans that were 30 to 60 days and 60 to 90 days delinquent represented 0.15% and 0.08% of the outstanding portfolio balance, respectively, while loans more than 90 days delinquent represented 0.13%. There have been no foreclosed properties or realised losses reported to date.

PORTFOLIO ASSUMPTIONS AND KEY DRIVERS
DBRS Morningstar conducted a loan-by-loan analysis of the remaining pool of receivables and maintained its base case PD and LGD assumptions at 3.4% and 8.5%, respectively.

CREDIT ENHANCEMENT
The subordination of the Class B notes provides credit enhancement to the Class A notes. As of the October 2022 payment date, credit enhancement to the Class A notes increased to 7.4% from 6.2% at the time of the initial rating 12 months ago.

The transaction benefits from liquidity support in the form of a cash advance facility that Achmea extended to the Issuer. The cash advance facility has a maximum drawable balance of 0.25% of the outstanding principal balance of the Class A and Class B notes with a floor of EUR 1.53 million, available to cover shortfalls on senior expenses and Class A interest payments.

BNG Bank N.V. acts as the account bank for the transaction while BNP Paribas SA acts as the backup account bank. Based on DBRS Morningstar’s private rating on BNG Bank N.V. and BNP Paribas SA’s Long Term Critical Obligations Rating of AA (high), the downgrade provisions outlined in the transaction documents, and other mitigating factors inherent in the transaction structure, DBRS Morningstar considers the risk arising from the exposure to the account banks to be consistent with the rating assigned to the Class A notes, as described in DBRS Morningstar's "Legal Criteria for European Structured Finance Transactions" methodology.

ENVIRONMENTAL, SOCIAL, GOVERNANCE CONSIDERATIONS
Social (S) Factors
DBRS Morningstar considered the presence of 33.8% of loans backed by the NHG guarantee to be a relevant rating factor (Social Impact of Product & Services) as outlined within the “DBRS Morningstar’s Approach to Environmental, Social and Governance Risk Factors in Credit Ratings” framework. DBRS Morningstar assumed reduced loss severities for loans backed by an NHG guarantee as outlined in its methodology https://www.dbrsmorningstar.com/research/393357/european-rmbs-insight-dutch-addendum). While this is credit positive, it did not affect the rating on the Class A notes.

There were no Environmental or Governance factors that had a significant or relevant effect on the credit analysis.

A description of how DBRS Morningstar considers ESG factors within the DBRS Morningstar analytical framework can be found in the DBRS Morningstar Criteria: Approach to Environmental, Social, and Governance Risk Factors in Credit Ratings at: https://www.dbrsmorningstar.com/research/396929/dbrs-morningstar-criteria-approach-to-environmental-social-and-governance-risk-factors-in-credit-ratings.

DBRS Morningstar analysed the transaction structure in Intex DealMaker.

Notes:
All figures are in euros unless otherwise noted.

The principal methodology applicable to the rating is the “Master European Structured Finance Surveillance Methodology” (21 December 2022), https://www.dbrsmorningstar.com/research/407695/master-european-structured-finance-surveillance-methodology.

Other methodologies referenced in this transaction are listed at the end of this press release. These may be found at: https://www.dbrsmorningstar.com/about/methodologies.

DBRS Morningstar has applied the principal methodology consistently and conducted a review of the transaction in accordance with the principal methodology.

DBRS Morningstar received and reviewed a subservicing letter provided by Achmea in November 2022 detailing the change in the subservicing entity for the transaction. A review of the other transaction legal documents was not conducted as they have remained unchanged since the most recent rating action.

For a more detailed discussion of the sovereign risk impact on Structured Finance ratings, please refer to “Appendix C: The Impact of Sovereign Ratings on Other DBRS Morningstar Credit Ratings” of the “Global Methodology for Rating Sovereign Governments” at: https://www.dbrsmorningstar.com/research/401817/global-methodology-for-rating-sovereign-governments.

The DBRS Morningstar Sovereign group releases baseline macroeconomic scenarios for rated sovereigns. DBRS Morningstar analysis considered impacts consistent with the baseline scenarios as set forth in the following report: https://www.dbrsmorningstar.com/research/384482/baseline-macroeconomic-scenarios-application-to-credit-ratings.

The sources of data and information used for this rating include investor reports provided by Intertrust Administrative Services B.V. and loan-level data provided by the European DataWarehouse GmbH.

DBRS Morningstar did not rely upon third-party due diligence in order to conduct its analysis.

At the time of the initial rating, DBRS Morningstar was supplied with third-party assessments. However, this did not impact the rating analysis.

DBRS Morningstar considers the data and information available to it for the purposes of providing this rating to be of satisfactory quality.

DBRS Morningstar does not audit or independently verify the data or information it receives in connection with the rating process.

The last rating action on this transaction took place on 27 January 2022, when DBRS Morningstar confirmed its AAA (sf) rating on the Class A notes.

Information regarding DBRS Morningstar ratings, including definitions, policies, and methodologies, is available at www.dbrsmorningstar.com.

Sensitivity Analysis: To assess the impact of changing the transaction parameters on the rating, DBRS Morningstar considered the following stress scenarios as compared with the parameters used to determine the rating (the base case):

-- DBRS Morningstar expected a lifetime base case PD and LGD for the pool based on a review of the current assets. Adverse changes to asset performance may cause stresses to base case assumptions and therefore have a negative effect on credit ratings.
-- The base case PD and LGD of the current pool of loans for the Issuer are 3.4% and 8.5%, respectively. At the AAA (sf) rating scenario, the PD and LGD are 20.5% and 22.4%, respectively.
-- The risk sensitivity overview below illustrates the ratings expected if the PD and LGD increase by a certain percentage over the base case assumption. For example, if the LGD increases by 50%, the rating on the Class A notes would be expected to remain at AAA (sf), ceteris paribus. If the PD increases by 50%, the rating on the Class A notes would be expected to remain at AAA (sf), ceteris paribus. Furthermore, if both the PD and LGD increase by 50%, the rating on the Class A notes would be expected to decrease to AA (high) (sf), ceteris paribus.

Class A Risk Sensitivity:
-- 25% increase in LGD, expected rating of AAA (sf)
-- 50% increase in LGD, expected rating of AAA (sf)
-- 25% increase in PD, expected rating of AAA (sf)
-- 50% increase in PD, expected rating of AAA (sf)
-- 25% increase in PD and 25% increase in LGD, expected rating of AAA (sf)
-- 25% increase in PD and 50% increase in LGD, expected rating of AA (high) (sf)
-- 50% increase in PD and 25% increase in LGD, expected rating of AA (high) (sf)
-- 50% increase in PD and 50% increase in LGD, expected rating of AA (high) (sf)

For further information on DBRS Morningstar historical default rates published by the European Securities and Markets Authority (ESMA) in a central repository, see: https://cerep.esma.europa.eu/cerep-web/statistics/defaults.xhtml. DBRS Morningstar understands further information on DBRS Morningstar historical default rates may be published by the Financial Conduct Authority (FCA) on its webpage: https://www.fca.org.uk/firms/credit-rating-agencies.

This rating is endorsed by DBRS Ratings Limited for use in the United Kingdom.

Lead Analyst: Daniel Rakhamimov, Assistant Vice President
Rating Committee Chair: Alfonso Candelas, Senior Vice President
Initial Rating Date: 27 January 2021

DBRS Ratings GmbH
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Tel. +49 (69) 8088 3500
Geschäftsführer: Detlef Scholz
Amtsgericht Frankfurt am Main, HRB 110259

The rating methodologies used in the analysis of this transaction can be found at: https://www.dbrsmorningstar.com/about/methodologies.

-- Master European Structured Finance Surveillance Methodology (21 December 2022), https://www.dbrsmorningstar.com/research/407695/master-european-structured-finance-surveillance-methodology.
-- European RMBS Insight Methodology (28 March 2022) and European RMBS Insight Model v5.7.1.0, https://www.dbrsmorningstar.com/research/394309/european-rmbs-insight-methodology.
-- European RMBS Insight: Dutch Addendum (7 March 2022), https://www.dbrsmorningstar.com/research/393357/european-rmbs-insight-dutch-addendum.
-- Legal Criteria for European Structured Finance Transactions (22 July 2022), https://www.dbrsmorningstar.com/research/400166/legal-criteria-for-european-structured-finance-transactions.
-- Operational Risk Assessment for European Structured Finance Servicers (15 September 2022), https://www.dbrsmorningstar.com/research/402774/operational-risk-assessment-for-european-structured-finance-servicers.
-- Interest Rate Stresses for European Structured Finance Transactions (22 September 2022), https://www.dbrsmorningstar.com/research/402943/interest-rate-stresses-for-european-structured-finance-transactions.
-- DBRS Morningstar Criteria: Approach to Environmental, Social, and Governance Risk Factors in Credit Ratings (17 May 2022), https://www.dbrsmorningstar.com/research/396929/dbrs-morningstar-criteria-approach-to-environmental-social-and-governance-risk-factors-in-credit-ratings.

A description of how DBRS Morningstar analyses structured finance transactions and how the methodologies are collectively applied can be found at https://www.dbrsmorningstar.com/research/278375.

For more information on this credit or on this industry, visit www.dbrsmorningstar.com or contact us at info@dbrsmorningstar.com.