Final answer:
The new update to the Hazard Communications Standard does provide specific criteria addressing health and physical hazards, as well as the classification of chemical mixtures.
Step-by-step explanation:
The statement is true. The new update to the Hazard Communications Standard does provide specific criteria addressing health and physical hazards, as well as the classification of chemical mixtures.
The National Fire Protection Agency (NFPA) 704 Hazard Identification System was developed to provide safety information about substances. It includes a diamond symbol that details the level of fire hazard, health hazard, reactivity hazard, and special hazards.
Each hazard is rated on a scale from 0 to 4, with 0 being no hazard and 4 being extremely hazardous.