Annagoo leh khibrad dhoofinta 15+ sano ah, waxaan ku takhasusnay baakadaha cuntada ee la burburin karo oo la bacrimin karo oo laga sameeyay bagaaska sonkorta, istaarijka galleyda, iyo fiilada cawska qamadiga, waxaan haynaa shahaadooyin sida FDA, OK COMPOST, DIN EN13432, iyo BRCS.