In the context of the Paris Club, restructuring of the eligible stock of debt outstanding. These restructuring operations were granted to Egypt and Poland in 1991 and, partially, for Russia and Peru in 1996 and are being implemented for low-income countries under Naples, Lyon, and Cologne terms (see Concessional Restructuring), provided that certain conditions are met: the debtor country has implemented earlier flow rescheduling agreements for at least three years and has an appropriate arrangement with the IMF.