  The key project HERLOGA to be proposed for the Herschel mission is aimed to
provide an homogeneous data set on local active galaxies that could be the
reference for further studies on the interplay between star formation processes
and accretion onto massive black holes in galactic nuclei. The selected sample
will be the overlap between the 12 micron sample and an all-sky hard-X ray
selected sample of AGNs. The Herschel data will follow extensive observational
work that is already available from radio to X-rays frequencies and will
provide the baseline of zero-redshift objects for comparison with the high
redshift Universe which will be revealed by the Herschel cosmological surveys.
