Mortgages are always granted for the capital up to a specified amount, which the notarial deed mentions on pain of nullity. Where applicable, the parties shall assess any indeterminate, contingent or conditional annuities, benefits and rights for this purpose. If the claim is subject to a revaluation clause, the guarantee extends to the revalued claim, provided the deed so states.
When it is granted as security for one or more future claims and for an indefinite period, the grantor may terminate it at any time subject to three months’ notice. Once it has been terminated, it remains in force only to secure claims arising previously.
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