National rating scale
National rating scale consists of four rating classes:
| Class À | High solvency level |
| Class B | Acceptable solvency level |
| Class C | Low solvency level |
| Class D | Unsatisfactory solvency level |
Every class is divided into several sub-classes indicated by "++", "+" or "without index".
| Rating |
Meaning |
| À++ |
High solvency level Risk of late fulfilment of obligations in minimal |
| À+ |
High solvency level Risk of late fulfilment of obligations is insignificant |
| À |
High solvency level Risk of late fulfilment of obligations is low Probability of full or partial debt restructuring is minimal |
| Â++ |
Acceptable solvency level Risk of late fulfilment of obligations is relatively low Probability of full or partial debt restructuring is insignificant |
| Â+ |
Acceptable solvency level Risk of full or partial debt restructuring is low |
| Â |
Acceptable solvency level Risk of full or partial debt restructuring is relatively low |
| Ñ++ |
Low solvency level Risk of full or partial debt restructuring is significant |
| Ñ+ |
Low solvency level Risk of full or partial debt restructuring is high |
| Ñ |
Low solvency level Risk of default is extremely high |
| D |
Unsatisfactory solvency level |
|