  High statistics measurements of the diffractive reduced cross section
$\sigma_r^D$ from the H1 collaboration are presented which make use of two
different experimental methods to achieve the largest possible coverage of the
kinematic phase space at HERA. The HERA combined diffractive reduced cross
sections based on events with a leading proton are also presented. %High
statistics measurements of the diffractive reduced cross section $\sigma_r^D$
have been made by H1 collaboration using two experimental methods covering
accessible kinematic region. The HERA combined diffractive double-differential
reduced cross sections in events % with a leading proton were obtained and
compared with theoretical predictions.
