
On this page you will find detailed information about our methods for determining credit ratings. Explore the key features of CIRA's rating methodology and download detailed materials in PDF format.

The credit rating of a company is determined by the probability of default on the company's obligations (Issuer's default probability rating (IDR)). CIRA defines long-term and short-term default probability ratings (LTIDR and STIDR, respectively) on national and internal rating scales
After calculating the IDR and determining the company's credit rating, CIRA conducts a comprehensive analysis of its debt obligations and liabilities that should arise in the future period in order to determine the Recovery Rating (RR) of the borrower's debt obligations and the rating of the company's debt instruments.
The corporate default probability rating is determined by CIRA on six key factors, namely:
CIRA determines the credit rating of non-banking institutions of the financial sector of the economy using the three main components that make up the aggregated rating of the company. These components include:
CIRA determines the credit rating for banking sector entities using the three main components that make up the aggregated rating of a bank. These components include:comprehensive credit and fundamental analysisthat combines quantitative metrics, business model assessment, risk management qualities and forward-lookingscenario modeling. This approach gives a more accurate picture of the insurer's sustainability than models relying only on historical coefficients or fixed discriminatory dependencies. A rating conclusion is formed as Aggregated assessmentfrom the key components, taking into account the relationship of factors and possible stress scenarios (for life, non-life and composite insurers).
Key components of the methodology:
CIRA determines the credit rating for banking sector entities using the three main components that make up the aggregated rating of a bank. These components include:
The credit rating of covered bonds is determined probability of default and expected losses of investors (Expected Loss)taking into account the terms of the issue, the collateral structure and the legal mechanism for debt repayment. For covered bonds, the key is the principle Dual recourse— the right to claim both to the issuer and to the cover pool. Evaluation is based on a combination structural analysis of the transaction, cash-flow/scenario modeling, as well as coverage, liquidity and counterparty risk assessments.
Key factors of the methodology:
After determining the rating of covered bonds, CIRA further establishes Return Rating (RR)based on Expected Loss (EL = PD * LGD * EAD) with the possibility of aggregation according to scenarios.