Ke kūpaʻa nei ka ʻoihana i ke akeakamai o "ke ola ʻana ma o ka maikaʻi, ka hoʻomohala ʻana ma o ka hana hou," me ka nānā ʻana i ka maikaʻi o ka huahana a me ka hana hou. Ua loaʻa iā ia nā palapala hōʻoia honua he nui, e like me CE, FCC, KC, GS, SAA, ETL, PSE, EMC, RoHS, UKCA a me REACH etc., a me 200+ mau palapala sila kūloko a me ka honua.
