New Jersey Statutes Title 18A. Education 18A § 24-67

Any board of education desiring to issue bonds under this act shall file application for authorization to do so with the Division of Local Finance in the Department of Community Affairs. The application shall be on such form, and shall contain such information as said division may specify by rule or regulation, and shall be acted upon within 30 days after filing. The authorization, if granted, may be made contingent upon compliance with terms and conditions therein specified, and shall be accompanied by a certificate of the division, or shall be supplemented by such certificate in instances for which terms and conditions are specified, stating that the provisions of this act have been complied with and that the bonds to be issued will be valid and binding obligations of the issuing board, and of any guaranteeing municipality when such guaranty is provided. The certificate shall be conclusive proof of the validity of the said bonds and of the fact that the same are governmental obligations for a public purpose, and such conclusive proof shall not be open to question or challenge in any place or proceeding. The issuing board shall cause notice of said certificate to be published in such manner and at such times as the certificate directs, and no proceeding to challenge the certificate or the conclusive effect thereof shall be instituted after the expiration of 30 days from the first publication of said notice.