The joint statement by the International Space Station partners can be found here welcoming president Barack Obama’s comitment to extending ISS use and the boost for station related space operations in the fiscal year 2011 budget request. The statement says:
The MCB also noted that the U.S. Administration’s 2011 NASA budget submission continues the ISS to at least 2020 and expands efforts to utilize this unique platform for scientific, technological, and educational purposes by increasing the ISS budget by $2B over four years.