One of the other grounds for such measures, added by Law No. 100/2025, is failure by a party to submit the data from the party membership register within the deadlines set by the Public Service Agency or the Central Electoral Commission. This is one of several amendments strengthening the rules on the membership register: the amended rules also require that the register be updated by the party on an ongoing basis, that it include specified personal data, that it be submitted to both the Public Service Agency and the Central Electoral Commission, and that during the party registration process be accompanied by a sworn statement from the person who drew up the list, certifying the accuracy of the information and signatures. The obligation for parties to maintain and submit a party membership register to the Central Electoral Commission and the Public Service Agency was upheld by a recent Constitutional Court ruling.