Sec. 61.74  References to other instruments.

    (a) Except as otherwise provided in this and other sections of this 
part, no tariff publication filed with the Commission may make reference 
to any other tariff publication or to any other document or instrument.
    (b) Tariffs for end-on-end through services may reference the 
tariffs of other carriers participating in the offering.
    (c) Tariffs may reference concurrences for the purpose of starting 
where rates or regulations applicable to a service not governed by the 
tariff may be found.
    (d) A tariff for international services offered by a carrier that is 
subject to detariffing for domestic, interstate, interexchange services, 
may reference other documents or instruments concerning the carrier's 
detariffed domestic, interstate, interexchange service offerings. A 
tariff for international services may contain such a reference if, and 
only if, it is necessary to incorporate information regarding the 
carrier's detariffed domestic, interstate, interexchange services in 
order to calculate discounts and minimum revenue requirements for 
international services provided in combination with detariffed domestic, 
interstate, interexchange services. Notwithstanding any such reference 
to documents or instruments concerning the carrier's detariffed 
domestic, interstate, interexchange service offerings, a tariff for 
international services shall specify rates, terms and conditions for the 
international service.

[ 49 FR 40869 , Oct. 18, 1984, as amended at  61 FR 59366 , Nov. 22, 1996]

                              Concurrences