Pure actions, properly organised safeguards (11)
I believe the answer is:
precautions
'safeguards' is the definition.
('precaution' can be a synonym of 'safeguard')
'pure actions properly organised' is the wordplay.
'properly organised' indicates an anagram.
'pure'+'actions'='pureactions'
'pureactions' is an anagram of 'PRECAUTIONS'.
(Other definitions for precautions that I've seen before include "Measures taken in advance to minimise risks" , "Safeguards" , "Preventative measures" .)