ʻO AISI ke leo o ka ʻoihana kila ʻAmelika ʻĀkau ma ke kahua kulekele lehulehu a hoʻolaha i ka hihia no ke kila ma ka mākeke ma ke ʻano he mea makemake nui ʻia. He kuleana alakaʻi pū kekahi ʻo AISI i ka hoʻomohala ʻana a me ka hoʻohana ʻana i nā kila hou a me ka ʻenehana hana kila.

Aia ʻo AISI i 18 mau lālā o nā hui, me nā mea hana kila i hoʻohui ʻia a me nā mea hana umu uila, a ma kahi o 120 mau lālā pili e lilo ana i mau mea hoʻolako a mea kūʻai aku paha o ka ʻoihana kila.