What is national and international standards?

National standards are regulations and guidelines established by a country's governing bodies to ensure product quality, safety, and performance within that nation. International standards, on the other hand, are developed by global organizations, like the International Organization for Standardization (ISO), to promote consistency and compatibility across countries. These standards facilitate international trade, enhance safety, and improve efficiency by providing a common framework for various industries. Both types of standards aim to protect consumers, promote fair competition, and ensure environmental sustainability.