Sec. 64.603  Provision of services.

    Each common carrier providing telephone voice transmission services 
shall provide, not later than July 26, 1993, in compliance with the 
regulations prescribed herein, throughout the area in which it offers 
services, telecommunications relay services, individually, through 
designees, through a competitively selected vendor, or in concert with 
other carriers. A common carrier shall be considered to be in compliance 
with these regulations:
    (a) With respect to intrastate telecommunications relay services in 
any state that does not have a certified program under Sec. 64.605 and 
with respect to interstate telecommunications relay services, if such 
common carrier (or other entity through which the carrier is providing 
such relay services) is in compliance with Sec. 64.604; or
    (b) With respect to intrastate telecommunications relay services in 
any state that has a certified program under Sec. 64.605 for such state, 
if such common carrier (or other entity through which the carrier is 
providing such relay services) is in compliance with the program 
certified under Sec. 64.605 for such state.