Setifikeiti

WRST le WonRa ke lihlahisoa tse ikemetseng tse ntlafalitsoeng ke k'hamphani.E ngolisitsoe Chaena, Japane, Korea Boroa, European Union, United Kingdom, Chile, Turkey le Morocco.

Re ka fana ka SASO, phihlello le litifikeiti tse ling tse amehang ho latela mebaraka e fapaneng le litlhoko tsa bareki.