Green Belt: Green Belt is one of the individuals who are trained to 6 Sigma skills, and often have the level of black belt, but it works either as a member or 6 Sigma team leader is not a full-time.

SA 8000: 2008 is an international standard for social responsibility. It was established in 1989 by SAI (Social Accountability International) in association with the Council on Economic Priorities, and today it is the most famous internationally-recognized labor standard on workers’ care. SA 8000: 2008 also covers the already existing international agreements involving the Conventions of the International Labor Organization, the Universal Declaration of Human Rights and the UN Convention on the Rights of the Child. Every socially responsible company in the world has based their work on the principles of this standard. SA 8000: 2008 involves management of the following nine topics through documented procedures

Good Food Processing Techniques

Calibration of mechanical devices such as (Vernier caliper, Micro meter) They tools used to measure the length as ordinary ruler, but more precisely and also to measure small pieces as it is possible that these devices measure up to 0.0001 inch.

Is the process of finding a relationship between two quantities that are unknown (when the measurable quantities are not given a particular value for the amount considered or found a standard for the quantity) .Calibration of electrical appliances such as measuring devices (oscillation, resistance, power supply).

Is the process of finding a relationship between two quantities that are unknown (when the measurable quantities are not given a particular value for the amount considered or found a standard for the quantity). When one of quantity is known, which is made or set with one device, another measurement is made as similar way as possible with the first device using a second device.The measurable quantities may differ in two devices which are equivalent. The device with the known or assigned correctness is called the standard. The second device is the unit under test, test instrument, or any of several other names for the device being calibrated.