In English, Hebrew word kosher means "fit." The kosher laws define the foods which are fit for consumption for a Jew. Kosher law is basically a set of dietary rules about what to eat & how to eat. It also defines which food can't be consumed (Non-Kosher). Kosher Foods are those that conform to the regulations of kashrut (Jewish dietary law). Food that may be consumed according to halakha (Jewish law) is termed kosher. The kosher laws were transferred by G‑d to the Children of Israel in the Sinai desert. Moses taught them to the people and wrote the basics of these laws in Leviticus 11 and Deuteronomy 14.
In Kosher Certification a 'Rabbi' inspects a food facility & ensured that a food is prepared in a Kosher way & all its ingredients are Kosher. Sometimes if a product is very simple / in natural form product sample can be inspected & Kosher Certification can be granted. IMS Certification has tie up with different Rabbi & Jews organizations to issue Kosher certification in India & worldwide. IMS Certification is a trusted & prominent Kosher certification agency.