地方自治團體 立法權 自治監督 事前監督 核定 備查 函告無效 自治事項 委辦事項 合法性 適當性 法規解釋權 違法確認訴訟 規範審查 Local self-governing body Legislative power Local autonomous supervision Pre-supervision Assessment For reference Declare null and void Self-governing affairs Delegated affairs Legality Comprehensive supervisory power Power of statute's interpretation Proceedings for confirming illegal Review of the law