Studies of the energy transfer process at room temperature in the doubly doped system Cr, Nd Yt₃Al₅O₁₂ are reported The efficiency of the transfer process was measured by comparing the fluorescent intensities of Cr³⁺ and Nd³⁺ ions in crystals with a variety of doping levels and also by studying the time decay of the Cr³⁺ emission. From a comparison of the results it appears that transfer to Nd³⁺ ions occurs predominantly from the ²E Cr³⁺ state. The overall enhancement of Nd³⁺ emission due to transfer from Cr³⁺ ions was also measured when exciting the ions with unfiltered light from a tungsten-iodine lamp.