The Refrigerating Engineers & Technicians Association(RETA) has announced its 2003 schedule for its certification testing program. Certification by RETA documents that an operator has passed a national examination in industrial refrigeration at either the entry or experienced level. The certification process encourages study and learning about the theory and practice of refrigeration systems, and provides confidence for operators that have demonstrated knowledge necessary for certification. Certification also satisfies certain OSHA requirements for documented training and promotes safety within industrial refrigeration plants. To find an exam near you,