(a) The Executive Secretary shall make a determination in cases under §400.24(c) involving minor modifications of zones that do not require Board action, such as boundary modifications, including certain relocations, and shall notify the applicant in writing of the decision within 30 days of the determination that the application or request can be processed under §400.24(c). The applicant shall submit a copy of its application/request to CBP no later than the time of the applicant's submission of the application/request to the Executive Secretary.

(b) If not previously provided to the applicant for inclusion with the applicant's submission of the application/request to the Executive Secretary, any CBP comments on the application/request shall be provided to the Executive Secretary within 20 days of the applicant's submission of the application/request to the Executive Secretary.