The geometric process (GP) has been applied to estimate constant stress accelerated life testing for the Frechet failure item with time-censored data. A geometric process (GP) is developed by the failure time of tested items when stress levels are constantly rising. The estimates of the various parameters are calculated using the maximum likelihood estimation procedure. The asymptotic variance of estimates is obtained using a Fisher information matrix. The asymptotic variance is then used to calculate the distribution parameter asymptotic interval values. The statistical properties and confidence intervals of the required parameters are then illustrated using a simulation technique.