Abstract: Trade in agricultural products raises sensitivities, particularly when imports originate from a trading partner experiencing an outbreak of some type of agricultural disease. In this Article, we explain why despite the negative externalities associated with diseased imports, an importing country is generally not permitted to ban such imports outright under WTO law. Rather, it is allowed to do so only under fairly specific circumstances. We also highlight how the recent India – Agricultural Products ruling contributes to the jurisprudence of two issues concerning the SPS Agreement: the interpretation of international standards, and the relationship between the risk assessment and scientific evidence requirements.