A progress report on the measurement of ε’/ε at Fermilab

An ongoing experiment at Fermilab intends to measure the ratio of the CP violation parameters e’/e to a precision of .001. The experimental technique and apparatus are described. Sources of systematic error are discussed and some preliminary data from the test run in 1985 is shown. The status of the analysis is described and plans for the upcoming final data run in March 1987 are given.