Exclaustration for up to three years may be granted by the superior general of the institute, with the consent of the institute's council. Grants for more than three years or extension of an already granted exclaustration to beyond three years is reserved to the
Holy See for institutes raised to the level of papal jurisdiction ("institutes of pontifical right") and to the diocesan bishop for institutes under diocesan jurisdiction ("institutes of diocesan right"). In the case of
nuns, the granting of exclaustration even for a period shorter than three years was reserved to the Holy See until the promulgation of . specifies ″the Major Superior, with the consent of her Council, can grant the indult of exclaustration to a nun professed with solemn vows, for not more than a year, after the consent of the Ordinary of the place where the nun will have to live, and after having heard the opinion of the diocesan Bishop or of the competent religious Ordinary.″ Apart from being granted at the request of the religious concerned, exclaustration may also, at the request of the superior general with the consent of the council, be imposed for grave reasons by the Holy See in the case of institutes of pontifical right and by the diocesan bishop in the case of institutes of diocesan right. The authority imposing the exclaustration is thus outside the religious institute and may impose it either for a fixed period or indefinitely. In the latter case the exclaustration ends only when lifted by the authority that imposed it. == References ==