What regulatory guidelines apply to Centchroman (CAS: 31477-60-8)?

Centchroman (CAS: 31477-60-8) is regulated under various guidelines. It is classified under the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) as a Category 2 teratogen. In the European Union, it is covered by the Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) regulation. It is also subject to requirements by the U.S. Environmental Protection Agency (EPA) and the Food and Drug Administration (FDA), particularly in agricultural applications and pharmaceuticals.