The active pharmaceutical ingredients (API) are very critical substances for generic drugs. Any issue in the global supply chain for sourcing APIs heavily impacts generic drugs demands in the market. It is imperative to keep a close eye on the API supply in order to spot possible priorities for domestic manufacturing as well as bottlenecks in the US pharmaceutical supply chain. Most of the API's are manufactured in countries like India and China, and any issue in the manufacturing or supply of the API's may critically impact generic drug production globally. The Government and regulatory agencies must take initiatives to mitigate the risk of supply chain interruptions in the API business.