taƙaitaccen gabatarwa
Don hana illolin tsoma baki na wasu samfuran lantarki ko lalata wasu kayan lantarki don yin aiki da kyau, ko gwamnatocin ƙasa.Wasu ƙungiyoyin ƙasa da ƙasa sun gabatar ko saita wasu dokoki da ƙa'idodi masu alaƙa da samfuran lantarki don samar da tsangwama ko ma'auni na lantarki, alal misali, umarnin Tarayyar Turai CE - EMC, kamar takardar shedar FCC ta Amurka, takaddun shaida EMC yana cikin Japan, Hukumar Kula da Tsangwama na Wutar Lantarki ta Jafananci (Majalisar Kula da Sa-kai don Tsangwama ta Kayan Fasahar Fasaha), wanda aka sani da takardar shedar VCCI a Japan, ba da takardar shaida ta VCCI ba ta wajaba ba, amma ƙari na tambarin takaddun shaida na VCCI ya zama alama ce ta ingantaccen ingancin samfur, galibin bayanan. kayayyakin fasaha da aka sayar a kasuwannin Jafananci suna da wannan alamar, don haka samfuran fasahar bayanai da aka sayar a Japan, za a buƙaci gabaɗaya don gudanar da takaddun shaida na VCCI.
