Can. 57

§1. Whenever the law orders a decree to be issued or an interested party legitimately proposes a petition or recourse to obtain a decree, the competent authority is to provide for the matter within three months from the receipt of the petition or recourse unless the law prescribes some other time period.

§2. When this time period has passed, if the decree has not yet been given, the response is presumed to be negative with respect to the presentation of further recourse.

§3. A presumed negative response does not exempt the competent authority from the obligation of issuing the decree and even of repairing the damage possibly incurred, according to the norm of can. 128.