Northern Territory Consolidated Acts Northern Territory Consolidated Acts17. How wills may be revived
(1) A will or a part of a will that has been
revoked is revived by
re-execution or by execution of a will showing an
intention to revive the will or part.
(2) A will that has been revoked and is later wholly or partly revived is to be taken to have been executed on the date on which the will or part of the will is revived.
(3) If a will is partly revoked and later a part or the whole of the remaining will is revoked, a will reviving the will revives only that part of the will most recently revoked.
(4) Subsection (3) does not apply if a contrary intention appears in the reviving will.
part 3 - wills made or rectified under court authorisation