If you received more than one PIN, it is because your name appeared on the Elector List more than once. This rare situation might occur if you changed your place of residence and have been enumerated in both locations or you own property and are the registered resident at both locations. You are only permitted to vote once in a municipality, and you should only cast a vote using the PIN associated with your primary place of residence. Notify the Election Official of the additional PIN and they will disable this PIN rendering it unusable for the election.