Alaska Stat. § 28.15.051
(f) A person who is at least 18 years of age may apply to the department for a domiciled commercial instruction permit. The department may, after the applicant has successfully passed all parts of the examination under AS 28.15.081 other than the driving test, issue to the applicant a domiciled commercial instruction permit. The permit allows a person, while having the permit in the person's immediate possession, to drive a specified commercial type or class of motor vehicle on a highway or vehicular way or area for a period not to exceed 180 days. The permittee shall be accompanied by a person at least 21 years of age who has been licensed at least one year to drive the type or class of vehicle being used, who is capable of exercising control over the wheel, and who occupies a seat beside the driver. A domiciled commercial instruction permit may be renewed one time for a period of 180 days. Once a license is issued to drive a specified type or class of motor vehicle, a driver is not eligible to obtain a domiciled commercial instruction permit for that specified type or class of motor vehicle unless
(g) A person who is at least 18 years of age may apply to the department for a non-domiciled commercial instruction permit. The department may, after the applicant has successfully passed all parts of the examination under AS 28.15.081 other than the driving test, issue to the applicant a non-domiciled commercial instruction permit if the applicant is domiciled in a foreign jurisdiction or another state, the department determines that the commercial motor vehicle testing and licensing standards of the other jurisdiction meet the requirements of federal law, and the applicant satisfies the requirements of AS 28.33.100(a)(2)(B) — (D). The permit allows a person, while having the permit in the person's immediate possession, to drive a specified commercial type or class of motor vehicle on a highway or vehicular way or area for a period not to exceed one year. The permittee shall be accompanied by a person at least 21 years of age who has been licensed at least one year to drive the type or class of vehicle being used, who is capable of exercising control over the wheel, and who occupies a seat beside the driver. A non-domiciled commercial instruction permit must be marked with “non-domiciled” on the face of the document. A non-domiciled commercial instruction permit expires on the earlier of the expiration date determined by the United States Department of Homeland Security that is stated on the form required for the applicant under AS 28.33.100(a)(2)(B) or one year from the date of issuance. Once a license is issued to drive a specified type or class of motor vehicle, a driver is not eligible to obtain a non-domiciled commercial instruction permit for that specified type or class of motor vehicle unless