Sec. 3.46  Use of gold francs.

    An accounting authority must accept accounts presented to it from 
foreign administrations in gold francs. These gold francs must be 
converted on the date of receipt of the bill to the applicable Special 
Drawing Right (SDR) rate (as published by the International Monetary 
Fund) on that date utilizing the linking coefficient of 3.061 gold 
francs = 1 SDR. An equivalent amount in U.S. dollars must be paid to the 
foreign administration. Upon written concurrence by the FCC, an 
accounting authority may make separate agreements, in writing, with 
foreign administrations or their agents for alternative settlement 
methods, in accordance with ITU-T Recommendation D.195.