noun, masculine/sɛʁ.ti.fi.ka d‿o.tɑ̃.ti.si.te/plural: certificats d'authenticité
certificat d'authenticité is masculine in French.
certificate of authenticity
/sɛʁ.ti.fi.ka d‿o.tɑ̃.ti.si.te/
certificat d'authenticité is masculine in French.
certificate of authenticity