The Strategic Reserves of Petroleum Products has been rated by international rating agencies Moody's Investors Service and Standard & Poor's Ratings. The rating applies fully. These agencies come CORES annually and will review to confirm them.
In October 2011, Standard & Poor's decided to reduce the long-term rating of the Kingdom of Spain from AA to AA-, making it extensible to CORES. An obligor rated AA by Standard & Poor's has a "very strong" capacity to meet its financial commitments.
In October 2011, Moody's decided to lower the long-term rating of the Kingdom of Spain and CORES, from Aa2 to A1 from Aa2 and A2 respectively. Titles rated A have good qualities as investment instruments, and should be considered as upper-middle quality obligations.
| Rating Agencies | CALIFICATION | ||
| Kingdon of Spain | CORES | ||
| Moody's | A1 | A2 | Negative |
| Standard Á Poor's | A | A | Negative |
The relevant reports can be viewed in the following listings in PDF format: