statement of opposition; opposition declaration
A formal or public statement expressing opposition to a plan, policy, or action. Often used in political, organizational, or activist contexts.
A citizens' group issued a statement of opposition against the development plan.
The union released an opposition declaration against the wage cut.
抗議声明 focuses on protest or complaint, while 反対声明 is specifically about opposition to a proposal or action.
反対意見 is a general opposing opinion, whereas 反対声明 is a formal public statement.
Compound of 反対 (opposition) and 声明 (declaration, statement).