Final answer:
Standards set by regulatory bodies must be adhered to during compounding, with WTO policies stating that they must be scientifically based and non-discriminatory. Additionally, LibreTexts™ guidelines identify primary and secondary standards for human health and environmental protection respectively.
Step-by-step explanation:
All standards set by relevant regulatory bodies must be followed when compounding. In the context of the World Trade Organization (WTO), countries are allowed to set their own standards for health and safety, but these standards must be based on science and refrain from unjustifiable discrimination between countries. It implies that safety standards for products like food or cars must be scientifically justifiable and consistent irrespective of the origin of the products, ensuring that imports are not subject to a different set of standards than domestically produced goods. Moreover, in environmental concerns, the LibreTexts™ guidelines establish secondary standards aimed at preventing environmental and property damage, which supplements the primary standards focused on human health.