Reglamento Técnico Salvadoreño RTS 97.01.01:15, Eficiencia energética. Refrigeradores y congeladores electrodomésticos. Límites, métodos de prueba y etiquetado 

(Salvadorian Technical Regulation (RTS) No. 97.01.01:15: Energy efficiency. Household refrigerators and freezers. Limits, test methods and labelling) (73 pages, in Spanish)

The notified Technical Regulation establishes the maximum energy consumption levels for household refrigerators and freezers using hermetic motor-driven compressors, the test methods for determining such energy consumption, and the particulars to be included on the energy consumption label.