Negative Commerce Clause Claim Klage wegen Verletzung des negativen Handelsklausel Negative Commerce Clause Claim Reclamo de la Cláusula de Comercio Negativo Reclamo de la Cláusula de Comercio Negativo Réclamation de clause de commerce négative תביעת סעיף המסחר השלילי नकारात्मक वाणिज्य अनुबंध दावा ネガティブ商業条項クレーム Reivindicação de cláusula de comércio negativa 负面商业条款索赔 A Negative Commerce Clause claim is a legal argument asserting that a state law or regulation violates the United States Constitution by unduly burdening or discriminating against interstate commerce, even in the absence of federal legislation. This claim is based on the interpretation that the Negative Commerce Clause prohibits states from imposing unreasonable barriers on interstate trade and commerce, thereby ensuring a free and fair flow of goods and services between states.