What regulatory guidelines apply to Retinal (CAS: 116-31-4)?

Retinal (CAS: 116-31-4) is regulated under the Globally Harmonized System of Classification and Labeling of Chemicals (GHS) as a Category 3 sensitizer. In the European Union, Retinal falls under the Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) regulations. Additionally, the U.S. Food and Drug Administration (FDA) and Environmental Protection Agency (EPA) have specific requirements for the handling and use of Retinal in pharmaceutical and industrial applications.