(1)(a) A person licensed to carry a pistol in a state the laws of which recognize and give effect in that state to a concealed pistol license issued under the laws of the state of Washington is authorized to carry a concealed pistol in this state if:
(i) The licensing state does not issue concealed pistol licenses to persons under twenty-one years of age; and
(ii) The licensing state requires mandatory fingerprint-based background checks of criminal and mental health history for all persons who apply for a concealed pistol license.
(b) This section applies to a license holder from another state only while the license holder is not a resident of this state. A license holder from another state must carry the handgun in compliance with the laws of this state.
(2) The attorney general shall periodically publish a list of states the laws of which recognize and give effect in that state to a concealed pistol license issued under the laws of the state of Washington and which meet the requirements of subsection (1)(a)(i) and (ii) of this section.