International rating
| Moody's Investors Service | Standard & Poor's | Fitch Ratings | |
|---|---|---|---|
| Clasification | Baa3 | BBB- | A- |
| Outlook | Stable | Stable | Stable |
National rating
| Fitch Ratings | Feller Rate Clasificadora de Riesgo | |
|---|---|---|
| Clasification | AAA | AAA |
| Outlook | Stable | Stable |
| Moody's Investors Service | Standard & Poor's | Fitch Ratings | |
|---|---|---|---|
| Clasification | Baa3 | BBB- | A- |
| Outlook | Stable | Stable | Stable |
| Fitch Ratings | Feller Rate Clasificadora de Riesgo | |
|---|---|---|
| Clasification | AAA | AAA |
| Outlook | Stable | Stable |