; and (II) the licensee is not disqualified under subsection (d); and (iii) payment of— (I) a renewal fee in an amount that is equal to the lesser of— (aa) the cost of renewing the license; or (bb) $25; and (II) a fee for a background check that does not exceed $25. (C) Background check The chief shall conduct a background check of a licensee as provided under subsection (i) before renewing the licensee's license. (D) Issuance of renewal license Unless a renewal applicant is ineligible under subsection (d), not later than 21 days after the date on which the Chief receives a renewal application, statement, and fees from the applicant under subparagraph (B), the Chief shall issue a renewal license and send it to the applicant by first-class mail. (E) Members of the Armed Forces Notwithstanding paragraph (1), the license of a member of the Armed Forces of the United States, including the National Guard and reserve components, who is deployed overseas while on active duty shall not expire before the date that is 90 days after the end of the licensee's overseas deployment unless the license is suspended or revoked under subsection (l). (p) Reciprocity agreements The Chief shall enter into reciprocity agreements with each other state that requires such an agreement to grant recognition to a license to carry a concealed firearm issued by another state. (q) Immunity (1) In general The Chief and any designee or employee who carries out the provisions of this section shall be immune from liability arising from any act or omission under this section, if the act or omission is in good faith. (2) Providers of training courses A person providing a firearms training course in good faith shall be immune from liability arising from any act or omission related to the course if the course is one described in subsection (e). . (b) Authority To carry firearm in certain places and for certain purposes