NSF International is an international, independent organization, accredited to carry out the registration of non-edible materials used in the food industry.

NSF identifies several different h-marked categories that are assigned to lubricants depending on the likelihood of their contact with food.

Category H1 includes lubricants used in sites where there is a chance of accidental contact with food.

The ingredients of greases and oils must meet the permitted list FDA 21 CFR 178.3570.

X-Food series greases based on a complex aluminum thickener are developed in full compliance with NSF requirements.

These materials can be used in various friction units, bearings of conveyors and granulators, mechanisms and systems of food processing, transportation and packaging equipment.

Compositions that have passed the approval procedure are entered in the «NSF white book».