Do not have legal force depends on the willingness of entrepreneurs, there are certification agencies such as FDA government sector. In the private sector, such as SGS, TUV TISTR.
Not mandated by law, depending on the willingness of enterprises and government agencies such as the FDA has approved. , TISTR private sector, such as SGS, TUV.
Do not execute depends on the willingness of entrepreneurs adopted the government agencies such as the food and drug administration, the private sector, such as TISTR SGS TUV.