LFGB is the basic regulation for food Management, it is called《Food, Tobacco products, Cosmetics and other daily necessities safety Management Law》，all of the food and something related with food should comply with this regulation. Material or tool which contact with food must comply with the articles 30, 31 of the regulation.
Generally，LFGB contents：
1.Plastic:Overall migration，Sensorial testing
2 PVC material: Overall migration，VCM testing，peroxide value，Overall migration
Melamine resin: Overall Migration test； Extractable Formaldehyde test； the sensory test

PE: Overall migration test；Peroxide value；Catalyst residue, Chromium, Vanadium and Zirconium content； Sensorial examination odour and taste test

PS、ABS、SAN、Acrylic: Overall migration test；Peroxide value； Volatile organic matter (VOM)；Sensorial examination odour and taste test

PA、PU: Overall migration test； Peroxide value； Specific migration test of aromatic amine content； Sensorial examination odour and taste test

PET: Overall migration test； Total Zinc, Lead content； Peroxide value；

Silicone rubber: Extractable component； Volatile organic matter (VOM)； Peroxide        value； Organotin content； Sensorial examination odour and taste test

Rubber: Overall migration test； Extractable formaldehyde； Catalyst residue, Lead and Zinc content； Specific migration test of aromatic amine content； Nitrosamine and Nitrosatable test； Sensorial examination odour and taste test

Paper：Pentachlorophenol (PCP) content；Extractable Heavy Metals； formaldehyde；Extractable Glyoxal；Azo dyestuff; Preserving effect.

Polymer coating：Overall migration；Phenolic substance (as phenol)； Extractable

Formaldehyde；Extractable Aromatic Amine； Extractable Chromium (VI)；

 Extractable Chromium (III)； Extractable PFOA Content； Sensorial examination

odour and taste test;

    Metal and alloy: Extractable Heavy Metals；Sensorial examination odour and tastetest;

   PP：Overall migration test；Catalyst residue, Chromium, Vanadium and Zirconium content; Sensorial examination odour and taste test

     Baking paper：Sensorial examination odour and taste test；Thermal stability；Preserving effect.PCBs，Formaldehyde released test，Sensorial testing
Wood: PCP，Formaldehyde released test，Sensorial testing
Ceramic、Glass: Lead and Cadmium release testing