27 C.F.R. § 11.4 – Jurisdictional limits.

(a) General. The regulations in this part apply where:
1. (1) The industry member sells, offers for sale, or contracts to sell to a trade buyer engaged in the sale of distilled spirits, wines, or malt beverages, or for any such trade buyer to purchase, offer to purchase, or contract to purchase, any such products on consignment or under conditional sale or with the privilege of return or on any basis other than a bona fide sale, or where any part of such transaction involves, directly or indirectly, the acquisition by such person from the trade buyer or the agreement to acquire from the trade buyer other distilled spirits, wine, or malt beverages; and,
2. (2) If: (i) The sale, purchase, offer or contract is made in the course of interstate or foreign commerce; or
3. (ii) The industry member engages in using the practice to such an extent as substantially to restrain or prevent transactions in interstate or foreign commerce in any such products; or
4. (iii) The direct effect of the sale, purchase, offer or contract is to prevent, deter, hinder, or restrict other persons from selling or offering for sale any such products to such trade buyer in interstate or foreign commerce.
(b) Malt beverages. In the case of malt beverages, this part applies to transactions between a retailer in any State and a brewer, importer, or wholesaler of malt beverages inside or outside such State only to the extent that the law of such State imposes requirements similar to the requirements of section 5(d) of the Federal Alcohol Administration Act (27 U.S.C. 205(d)), with respect to similar transactions between a retailer in such State and a brewer, importer, or wholesaler of malt beverages in such State.