PSC Code Information. Product and Service Codes (PSC) describe the products, services, and research and development projects (R&D) purchased by the federal government. These product/service codes are used to record the products and services being purchased for each contract action.ervices and R&D have a letter as the first digit. 2-digit codes include multi-use facility codes, which are broader than the 4-digit codes. For a given contract action, the product or service code should be selected based on the predominant product or service that is being purchased.
She went on to become a decent player, reaching No 76 in the world. Vavrinec met Roger Federer at the Sydney Olympics in 2000. The pair married in 2009 and have four children - two sets of twins. She also has major input into Federer's âlookâ and fashion adventures.
By On 09/23/11 AT 5:49 AM. 1  Nelson Mandela is the worldâs most respected and trusted individual. 2  Federer supports a number of charities. He established the Roger Federer Foundation in 2003 to help disadvantaged people and to promote sports.