...CertiPUR? CertiPUR is testing the polyurethane foam for hazardous chemicals and sets strict requirements that the material does not contain hazardous substances. europur.org
...EuroLatex ECO-Standard? EuroLatex ECO-Standard defines the maximum limit for the content of hazardous substances in latex mattresses and in latex filling. eurolatex.com
...OEKO-TEX Standard 100? OEKO-TEX Standard 100 is one of the most well-known ecolabels that tests textiles and materials for hazardous substances. oeko-tex.com