Section 2522 - Filing of referendum ordinance(a) Election officials.--The referendum ordinance shall be filed with the election officials at least 90 days prior to the next primary or general election.(b) Department of Community and Economic Development.--When the ordinances are filed with the election officials, copies of the referendum ordinance shall be immediately filed with the Department of Community and Economic Development.1996, Dec. 19, P.L. 1158, No. 177, § 1, effective in 60 days. Amended 1998, May 5, P.L. 301, No. 50, § 1, effective in 60 days.