Moody's Investor Services has assigned an Aa1 rating to Fitchburg's $1.1 million General Obligation Promissory Notes, Series 2017A and $8.1 million General Obligation Corporate Purpose Bonds, Series 2017B. Moody's maintains an Aa1 rating on the city's outstanding general obligation unlimited tax (GOULT) debt. Inclusive of the new sale, the city will have $52.4 million of debt outstanding, all of which is rated by Moody's. To view the complete credit opinion, use link shown below.