National Congress of Argentina sessions span is from March 1 to November 30; the President of Argentina is entitled to convene extraordinary sessions during the recess, if needed. Senators and deputies enjoy parliamentary immunity during their mandates, which may be revoked by their peers if a senator or deputy is caught "in flagrante", in the midst of committing a crime. The Congress is in charge of setting taxes and customs, which must be uniform across the country. It rules the Central Bank of Argentina, manages internal and external debt payment, and the value of national currency (currently the Argentine peso). It rules the legal
Khaleeji (currency) on November 23, 2009, statements by the UAE Central Bank Governor Sultan bin Nasser al-Suweidi stated that the greatest obstacle was the lack of a precursor unit of account. The currency, if adopted, would be the sole legal tender in Saudi Arabia, Kuwait, Bahrain and Qatar. Oman and the UAE have announced that they will not adopt the new currency until further notice. It would be seen as a further step in the expanding remit of what was originally intended as an organization for security cooperation between the GCC states, which then grew into an economic agreement and a customs