Inter Pipeline has been assigned long-term, investment grade corporate credit ratings of BBB (high) by DBRS Limited and BBB+ by Standard & Poor's.

Inter Pipeline’s wholly owned subsidiary, Inter Pipeline (Corridor) Inc., has been assigned long-term, investment grade corporate credit ratings of A, A2 and A-, by DBRS, Moody's Investor Services and S&P, respectively.

DBRS has assigned Inter Pipeline (Corridor) Inc.'s commercial paper a rating of R-1 (low).