К КОНВЕНЦИИ МЕЖДУ ПРАВИТЕЛЬСТВОМ РОССИЙСКОЙ ФЕДЕРАЦИИ И ПРАВИТЕЛЬСТВОМ ЧЕШСКОЙ РЕСПУБЛИКИ ОБ ИЗБЕЖАНИИ ДВОЙНОГО НАЛОГООБЛОЖЕНИЯ И ПРЕДОТВРАЩЕНИИ УКЛОНЕНИЯ ОТ НАЛОГООБЛОЖЕНИЯ В ОТНОШЕНИИ НАЛОГОВ НА ДОХОДЫ И КАПИТАЛ. Протокол. Правительство РФ. 27.04.07

Article XI

     Each of the Contracting States shall notify to the other, through
the  diplomatic channels, the completion of the procedures required by
its  domestic  law  for  the bringing into force of this Protocol. The
Protocol,  which  shall form an integral part of the Convention, shall
enter  into force on the date of the latter of these notifications and
shall  have  effect in both States for taxable periods beginning on or
after  1st  January  in the calendar year next following that in which
the Protocol enters into force.

     Done  in  duplicate  at Moscow this 27th day of April 2007 in the
Russian,   Czech  and  English  languages,  all  texts  being  equally
authentic.  In  the  case  of  any  divergence, the English text shall
prevail.