(a) If, upon information gathered by the Administration regarding any regulated seller or a distributor required to submit reports under § 1310.03(c) of this chapter, the Administrator determines that a regulated seller or distributor required to submit reports under § 1310.03(c) of this chapter has sold a scheduled listed chemical product in violation of Section 402 of the Act (21 U.S.C. 842(a)(12) or (13)), the Administrator will serve upon the regulated seller or distributor an order to show cause why the regulated seller or distributor should not be prohibited from selling scheduled listed chemical products.

(b) The order to show cause shall call upon the regulated seller or distributor to appear before the Administrator at a time and place stated in the order, which shall not be less than 30 days after the date of receipt of the order. The order to show cause shall also contain a statement of the legal basis for such hearing and for the prohibition and a summary of the matters of fact and law asserted.

(c) Upon receipt of an order to show cause, the regulated seller or distributor must, if he desires a hearing, file a request for a hearing as specified in subpart D of part 1316 of this chapter. If a hearing is requested, the Administrator shall hold a hearing at the time and place stated in the order, as provided in part 1316 of this chapter.

(d) When authorized by the Administrator, any agent of the Administration may serve the order to show cause.

(a) The Administrator may suspend the right to sell scheduled listed chemical products simultaneously with, or at any time subsequent to, the service upon the seller or distributor required to file reports under § 1310.03(c) of this chapter of an order to show cause why the regulated seller or distributor should not be prohibited from selling scheduled listed chemical products, in any case where he finds that there is an imminent danger to the public health or safety. If the Administrator so suspends, he shall serve with the order to show cause under § 1314.150 an order of immediate suspension that shall contain a statement of his findings regarding the danger to public health or safety.

(b) Upon service of the order of immediate suspension, the regulated seller or distributor shall, as instructed by the Administrator:

(1) Deliver to the nearest office of the Administration or to authorized agents of the Administration all of the scheduled listed chemical products in his or her possession; or

(2) Place all of the scheduled listed chemical products under seal as described in Section 304 of the Act (21 U.S.C. 824(f)).

(c) Any suspension shall continue in effect until the conclusion of all proceedings upon the prohibition, including any judicial review, unless sooner withdrawn by the Administrator or dissolved by a court of competent jurisdiction. Any regulated seller or distributor whose right to sell scheduled listed chemical products is suspended under this section may request a hearing on the suspension at a time earlier than specified in the order to show cause under § 1314.150, which request shall be granted by the Administrator, who shall fix a date for such hearing as early as reasonably possible.