What is the definition of the term hospital grade disinfectant?

A hospital grade disinfectant must have efficacy claims for a minimum of these 3 pathogens 1) pseudomonas aeruginosa 2) staphylococcus aureus 3) salmonella cholerasius. Most modern disinfectants have many more claims including superbugs such as MRSA and other anti-biotic resistance bacteria, viral pathogens, molds, and fungi.