Non-contributory basis definition
Non-contributory basis means that the limits of insurance apply to insured "loss" on behalf of the "additional insured" prior to limits of insurance from other insurance in which the "additional insured" is a named insured.
Non-contributory basis means that the limits of insurance of the Coverage Part to which this endorsement is attached apply to insured "loss" on behalf of the "non- contributory additional insured" prior to limits of insurance from other insurance in which the "non-contributory additional in- sured" is a named insured.