46 C.F.R. § 535.306
(a) A nonexclusive transshipment agreement is a transshipment agreement by which one ocean common carrier serving a port of origin by direct vessel call and another such carrier serving a port of destination by direct vessel call provide transportation between such ports via an intermediate port served by direct vessel call of both such carriers and at which cargo will be transferred from one to the other and which agreement does not:
(c) The applicable tariff or tariffs shall provide:
(3) A tariff provision substantially as follows:
The rules, regulations, and rates in this tariff apply to all transshipment arrangements between the publishing carrier or carriers and the participating, connecting or feeder carrier. Every participating connecting or feeder carrier which is a party to transshipment arrangements has agreed to observe the rules, regulations, rates, and routings established herein as evidenced by a connecting carrier agreement between the parties.
(d) Nonexclusive transshipment agreements must contain the entire arrangement between the parties, must contain a declaration of the nonexclusive character of the arrangement and may provide for: