14 CFR § 107.200 - Waiver policy and requirements.
(a) The Administrator may issue a certificate of waiver authorizing a deviation from any regulation specified in § 107.205 if the Administrator finds that a proposed small UAS operation can safely be conducted under the terms of that certificate of waiver.
(b) A request for a certificate of waiver must contain a complete description of the proposed operation and justification that establishes that the operation can safely be conducted under the terms of a certificate of waiver.
(d) A person who receives a certificate of waiver issued under this section:
(1) May deviate from the regulations of this part to the extent specified in the certificate of waiver; and
(2) Must comply with any conditions or limitations that are specified in the certificate of waiver.