Can anyone purchase materials from PAR?
Each product listed in our online and print catalogs has an assigned Customer Qualification Level. Eligibility to purchase restricted materials is determined on the basis of education, training, and experience. For more information about our qualification process, please see the Qualification Levels section of this Web site. To register, please click here. If you are already qualified to purchase a Level B or Level C product, you are also qualified to purchase a Level S product.