What is the advance certification in FMCG?

i don't know if you mean ISO22000 or something else

The ISO9000 family addresses various aspects of quality management and contains some of ISO’s best known standards. The standards provide guidance and tools for companies and organizations who want to ensure that their products and services consistently meet customer’s requirements, and that quality is consistently improved.

There are many standards in the ISO9000 family, including:

1. ISO9001:2008 - sets out the requirements of a quality management system
2. ISO9000:2005 - covers the basic concepts and language
3. ISO9004:2009 - focuses on how to make a quality management system more efficient and effective
4. ISO19011:2011 - sets out guidance on internal and external audits of quality management systems.