After a short survey of the statutory framework and related guidelines
for radiation protection of the public in the case of an accidental r
elease of radioactivity from a nuclear installation on German territor
y or abroad, the emergency dose limits for the public are described. I
f the radiological impact of a nuclear accident may lead to acute radi
ation damage, the information requirements of the regulatory body are
mainly determined by its role as a principal advisor on radiation prot
ection matters to the authorities that are directly responsible for im
plementing emergency measures. For moderate radioactive contamination
of the environment information needs concentrate on radioactivity cont
ent of foodstuffs and drinking water. In both cases it is vitally impo
rtant that the public be informed in a fast, proper and understandable
manner including actual radiological data.