1.Iyi ni urukurikirane rw'uruhu rwa Vegan PU.Bio ishingiye kuri karubone kuva 10% kugeza 100%, twita kandi uruhu rwa biobase.Nibikoresho byuruhu birambye kandi birimo ibikomoka ku nyamaswa.
2. Dufite icyemezo cya USDA kandi turashobora kuguha Tag Tag kubuntu kubuntu byerekana% Carbone ya Carbone.
3. Ibigize karubone ibinyabuzima birashobora gutegurwa.
4. Nibyiyumvo byoroshye kandi byoroshye.Ubuso bwacyo burangira nibisanzwe kandi biraryoshye.
5. Irwanya kwambara, irwanya amarira kandi idafite amazi.
6. Ikoreshwa cyane kumifuka ninkweto.
7. Umubyimba wacyo, ibara, imiterere, imyenda shingiro hamwe nubuso burangije byose birashobora gutegurwa ukurikije icyifuzo cyawe, harimo nibipimo byawe.