International Seed Testing Association

The International Seed Testing Association (ISTA) is a global organization that develops standardized methods for testing and evaluating seeds. Its goal is to ensure the quality, purity, and health of seeds used in agriculture and gardening. By creating consistent testing procedures, ISTA helps seed officials, farmers, and companies worldwide verify seed quality, making it easier to trade and grow healthy plants. This consistency benefits producers and consumers by ensuring reliable seed performance across different countries and regions.