-- Air New Zealand (ASX:AIZ) said Moody's Ratings has affirmed its issuer rating and senior unsecured debt rating at "Baa1," while changing the outlook to negative from stable, according to a Friday New Zealand and Australia bourse filing.
Moody's also affirmed the baseline credit assessment at "baa3" and the senior unsecured medium term note programme at "(P)Baa1," the filing added.