...regulations, which results in an increase in cost to the shipper, nor shall any new or initial rate of any common carrier by water in foreign commerce or conference of such carriers be instituted, except by the publication, and filing, as aforesaid, of a new tariff or tariffs which...

...regulations, which results in an increase in cost to the shipper, nor shall any new or initial rate of any common carrier by water in foreign commerce or conference of such carriers be instituted, except by the publication, and filing, as aforesaid, of a new tariff or tariffs which...

...however, That the Federal Maritime Commission may in its discretion and for good cause shown permit a common carrier by water in foreign commerce or conference of such carriers to refund a portion of freight charges collected from a shipper or waive the collection of a portion...

...90th Cong.) . . 1026 Act of April 29, 1968, to authorize the Federal Maritime Commission to permit a common carrier by water in foreign commerce or conference of such carriers to refund a portion of the freight charges. (Public Law No. 298,90th Cong.) 1027 Act of June 15, 1968,...

...authorized to operate. OBSERVANCE OF TARIFFS; REBATING PROHIBITED (b) No air carrier or foreign air carrier shall charge or demand or collect or receive a greater or less or different compensation for air transportation, or for any service in connection therewith, than...

...such refund or waiver will not result in discrimination among shippers: Provided further, That the common carrier by water in foreign commerce or conference of such carriers has, prior to applying for authority to make refund, filed a new tariff with the Federal Maritime Commission...

...regulations, which results in an increase in cost to the shipper, nor shall any new or initial rate of any common carrier by water in foreign commerce or conference of such carriers be instituted, except bv the publication, and filing, as aforesaid, of a new tariff or tariffs which...

...such refund or waiver will not result in discrimination among shippers; "Provided further, That the common carrier by water in foreign commerce or •conference of such carriers has, prior to applying for authority to make refund, filed a new tariff with the Federal Maritime Commission...

...freight by railroads and other transportation companies, and no railroad or other transportation company shall charge or demand or collect or receive a greater or less or different compensation for such transportation of passengers or freight, or for any service in connection...

...2 of the Intercoastal Shipping Act, 1933 provides that a common carrier by water shall not: "* * * charge or demand or collect or receive a greater or...or different compensation for the transportation of passengers or property or for any service in connection therewith than the rates, fares, and/or charges...