The Nordic countries. Denmark, Norway, Sweden and Finland, started relative
ly early with the establishment of national committees dealing with scienti
fic misconduct within the health sciences. They originally included slightl
y different parts of the dishonesty spectrum, when launching their independ
ent control bodies, but have since then converged. with the rnd result that
ail four. countries now include all aspects of the spectrum, In other word
s, the ranges now cover alleged fabrication and plagiarism on one side. and
quarrels about authorship and terms of procedure within cooperating groups
of scientists on the other. The Nordic experiences have made it possible t
o estimate a prevalence rate of 1-2 presented casts per million inhabitants
, of which only approximately 1/5 is serious. The preventive actions have b
een publications of guidelines for: scientific co-operation: raw data stora
ge; authorship. Further, educational initiatives include postgraduate cours
es for senior scientists: postgraduate courses for junior scientists: influ
ence via inquiries and investigations. The Nordic experiences point strongl
y to the necessity of an independent national control body.