ELAIS (European Large Area ISO Survey) is a project that has carried out a deep wide angle survey with ISO at 7, 15 and 90 μm over an area of ≡13 square degrees of high latitude sky. The value of the ELAIS survey will be enhanced by carrying photometry at 7 wavelengths on ≡300 sources at 4.5, 6.7, 7.8, 15, 25, 50, 90, 135 and 180 microns. The authors present a cross-correlation of the ELAIS sources and the FIRST-VLA radio sources in the CAM test survey area.