Maine Revised Statutes Title 18-C. Probate Code § 2-913. When disclaimer barred or limited

1. Bar pursuant to written waiver. A disclaimer is barred by a written waiver of the right to disclaim.

2. Bar pursuant to events. A disclaimer of an interest in property is barred if any of the following events occur before the disclaimer becomes effective:

3. Previous exercise not a bar to disclaimer of power held in fiduciary capacity.A disclaimer, in whole or part, of the future exercise of a power held in a fiduciary capacity is not barred by its previous exercise.

4. Previous exercise not a bar to disclaimer of power not held in fiduciary capacity; exception. A disclaimer, in whole or part, of the future exercise of a power not held in a fiduciary capacity is not barred by its previous exercise unless the power is exercisable in favor of the disclaimant.

5. Bar pursuant to law. A disclaimer is barred or limited if so provided by law other than this Part.

6. Effect of bar. A disclaimer of a power over property that is barred by this section is ineffective. A disclaimer of an interest in property that is barred by this section takes effect as a transfer of the interest disclaimed to the persons who would have taken the interest under this Part had the disclaimer not been barred.