NEW YORK–(BUSINESS WIRE)–Kroll Bond Rating Agency (KBRA) is pleased to release its methodology for rating securities backed by European residential mortgages and the related UK Addendum. The European RMBS Methodology addresses KBRA’s approach to rating mortgage securitisations consisting of residential collateral originated in European countries. The UK Addendum is a country specific addendum that addresses analytical considerations specific to prime, buy-to-let, and non-conforming mortgages