  We review a new systematic data analysis procedure for color transparency
experiments and its application to the proton nucleus scattering experiment.
The method extracts the hard scattering rate as well as the survival
probability for the protons travelling through the nucleus directly from the
data. The method requires modelling of the nuclear attenuation in terms of an
effective nucleon-nucleon cross section. We can minimize this model dependence
by introducing a new scaling law analysis procedure which can yield
considerable information with very little theoretical input. With sufficient
data the functional forms of the survival probability as well as the hard
scattering can be extracted without any theoretical modelling. An analysis of
the BNL data of Carroll {\it et al} shows clear evidence for observation of
color transparency.
