; and (kk) witness testimony taken while the witness is under oath relating to the matter before the court. (iv) Notice to law enforcement officials If a court vacates an extreme risk protection order under this subparagraph, the court shall provide notice to the relevant law enforcement agency of such determination and the law enforcement agency shall promptly return any surrendered firearms and ammunition to the respondent. (B) Extension of order (i) Notice to petitioner Not later than 30 days before the date on which an extreme risk protection order is set to expire, the court shall provide notice to the petitioner of such expiration date. (ii) Request for extension During the 30-day period described in clause (i), a petitioner may submit a request to extend the extreme risk protection order. (iii) Hearing Upon receipt of a request for an extension under clause (ii), the court shall schedule, provide notice for, and conduct a hearing in accordance with the requirements described in paragraph (2)(A). (iv) Determination If a court finds that there is clear and convincing evidence that the respondent poses a significant danger of causing personal injury to himself or herself or others by having in his or her custody or control, or by purchasing, possessing, or receiving, a firearm or ammunition, the court shall extend the extreme risk protection order for a period the court determines is appropriate, which may not exceed 12 months. (c) Minimum requirements for surrender of firearms and ammunition A qualifying State or tribal law shall have in effect the following minimum requirements for the surrender of firearms and ammunition: (1) Surrender of firearms and ammunition Upon issuance of a temporary ex parte extreme risk protection order or extreme risk protection order under subsection (b), a respondent shall surrender all firearms and ammunition in the custody or control of the respondent to the appropriate local law enforcement agency, as determined by the State or Indian tribe. (2) Receipt for surrendered