DBRS Confirms Ratings of Banc of America Re-REMIC Trust 2010-RRC30

DBRS has today confirmed the ratings of the following classes of Banc of America Re-REMIC Trust 2010-RRC30 as follows:

-- Class A-5A at AAA (sf)
-- Class A-5B at BBB (high) (sf)

All trends are Stable.

The transaction is a resecuritization, collateralized by the beneficial interests in one super-senior commercial mortgage-backed pass-through certificate (CMBS) from one underlying transaction that was securitized in 2007. The transaction is a senior/subordinate pass-through sequential pay structure intended to contain any potential transaction-specific losses within each of the respective B Classes. DBRS has confirmed the ratings on the certificates as highlighted above.

The underlying CMBS transaction and class related to the certificates is Wachovia Bank Commercial Mortgage Trust 2007-C30, Class A-5. Although DBRS does not publicly rate this underlying transaction, a detailed level of analysis was performed.

DBRS analyzed the underlying certificates based on the performance of the underlying loans and the transaction structure. DBRS modeled the transaction independently and, in its review, focused on the larger assets, the specially serviced loans and the loans on the servicer’s watchlist, in an effort to most appropriately model the pivotal loans within the transaction that carry a higher likelihood of default. To simulate realized losses expected on all delinquent loans, including 30-day delinquencies, DBRS either modeled these loans with 100% probability of default and the corresponding loss severity, reflective of debt yield derived by using the most recent loan level cash flow, or ran a liquidation scenario using a haircut to the latest appraisal to account for additional expenses and/or potential future value decline.

The resulting weighted-average credit enhancement requirements for all the loans in the underlying pool, at each respective rating category, were then compared to the actual credit enhancement provided to the contributed certificate within the underlying CMBS structure. Based on that comparison, the ratings confirmations were appropriate.

The ratings are dependent on the continued performance of the underlying transaction.

The ratings do not address the likelihood of additional trust fund expenses.

Notes:
All figures are in U.S. dollars unless otherwise noted.

The applicable methodologies are CMBS Rating Methodology and CMBS North American Surveillance Methodology, which can be found on our website under Methodologies.

This rating is endorsed by DBRS Ratings Limited for use in the European Union.