The art of welding involves joining two metals using heat, and requires specialized training and skill. Welding, an integral part of our lives, can be seen in many items we use every day -computers and cars, for example. Certified welding inspectors assure that welders adhere to strict guidelines and safety rules that keep both the welder and the end user safe. The American Welding Society offers the only certified welding inspector certification. The path to Becoming a certified welding inspector follows several steps

This program presents the techniques, technologies, regulations, and strategies that define pollution prevention. The subject is addressed from many perspectives by prominent experts. In many ways pollution prevention, rather than being a specialty field itself, is actually a convergence of fields drawing upon knowledge in a wide variety of more typical fields of expertise. Individual chapters have been processed separately for inclusion in the appropriate data bases.

The Benefits to the organization of the application of environmental management systems: • Avoid accidents and emergency situations and negative consequences resulting there from. • Reduce wastage. • Rationalizing the use of raw materials. • Rationalization of energy use. • Matching and followers of legislation and regulations.