Code of Federal Regulations Title 11. Federal Elections § 11.9032.9 Qualified campaign expense

(1) Incurred by or on behalf of a candidate or his or her authorized committees from the date the individual becomes a candidate through the last day of the candidate's eligibility as determined under 11 CFR 9033.5;

(2) Made in connection with his or her campaign for nomination;  and

(3) Neither the incurrence nor payment of which constitutes a violation of any law of the United States or of any law of any State in which the expense is incurred or paid, or of any regulation prescribed under such law of the United States or of any State, except that any State law which has been preempted by the Federal Election Campaign Act of 1971, as amended, will not be considered a State law for purposes of this subchapter.

(1) An authorized committee or any other agent of the candidate for purposes of making an expenditure;

(2) Any person authorized or requested by the candidate, an authorized committee of the candidate, or an agent of the candidate to make the expenditure;  or

(3) A committee which has been requested by the candidate, by an authorized committee of the candidate, or by an agent of the candidate to make the expenditure, even though such committee is not authorized in writing.