(a) A person who holds a flight instructor certificate is authorized within the limitations of that person's flight instructor certificate and ratings to train and issue endorsements that are required for:

(1) A student pilot certificate;

(2) A pilot certificate;

(3) A flight instructor certificate;

(4) A ground instructor certificate;

(5) An aircraft rating;

(6) An instrument rating;

(7) A flight review, operating privilege, or recency of experience requirement of this part;

(8) A practical test; and

(9) A knowledge test.

(b) A person who holds a flight instructor certificate is authorized, in a form and manner acceptable to the Administrator, to:

(1) Accept an application for a student pilot certificate or, for an applicant who holds a pilot certificate (other than a student pilot certificate) issued under part 61 of this chapter and meets the flight review requirements specified in § 61.56, a remote pilot certificate with a small UAS rating;

(2) Verify the identity of the applicant; and

(3) Verify that an applicant for a student pilot certificate meets the eligibility requirements in § 61.83 or an applicant for a remote pilot certificate with a small UAS rating meets the eligibility requirements in § 107.61 of this chapter.