How many more years do you have to go? easypillorders.com The anchor rating is either an issuer's Viability Rating (VR) or a support-driven Issuer Default Rating if Fitch expects parental support to be made available to regulatory capital securities. However, as Fitch views that state support for Tier 1 securities is unlikely, the anchor rating for Tier 1 securities would typically be the parent bank's VR for a number of Chinese-owned subsidiaries with strong integration with their parents.