In India’s regulatory landscape, follow to national standards is essential – not only for safety and quality, but also for legal approval of many chemical products. One such important compliance is BIS certification for chemicals covered under Quality Control Order. Potassium carbonate (anhydrous) is one of the chemicals that comes under mandatory certification through BIS. In this blog, we will explore what BIS certification means in this context, the relevant Indian Standards, why it matters, and how manufacturers or importers can achieve it.