Tiyan Group of Companies, through its factories and agents, has many health certificates, which can be divided into several types, the first of which is food safety inspection certificates, which require the efficiency of the used machines and the raw materials that go into the production of the factory.

It also requires testing the capabilities of the workers in the laboratory and their ability to raise the level of production, The second type of these certificates is the quality certificate, whose standards are based on standard specifications related to raw materials that can be recycled to make them foodstuffs according to the needs of the market, local and factory. It also examines the mechanism used for storage, the validity period of these foodstuffs and their expiry, in addition to the method of packaging and packaging, which is supervised Specialized staff exclusively inside the lab.