澳大利亞民航安全局

Infobox Government agency | agency_name = Civil Aviation Safety Authority | nativename = | nativename_a = | nativename_r = | logo = | logo_width = 200px | logo_caption = CASA Government Crest | seal = | seal_width = | seal_caption = | picture = Aviation House in Woden.jpg | picture_width = | picture_caption = Aviation House ， CASA總部 | formed = 1995年7月6日 | preceding1 = Civil Aviation Authority | dissolved = | superseding = | jurisdiction = 澳大利亞民航 | headquarters = | latd = | latm = | lats = | latNS = | longd = | longm = | longs = | longEW = | region_code = | employees = | budget = | chief1_name = | chief1_position = 航空安全主任 | parent_agency = | child1_agency = | website = 民航安全局 ( 縮寫 ： CASA ） 是澳大利亞國家航空局 （ NAA ） ， 負責監管民用航空的政府法定機構 。