Records
relating to the analysis, use, transport, storage and disposition of
hazardous materials used on premises: radioactive matter (radio-isotopes),
chemical substances, toxic wastes, etc.
Copy
Unit
Active
Semi-active
Inactive
primary
[ a ]
unit
responsible
X1
8 years
D2
secondary [ a ]
other
units concerned
X1
D
N o t e
s:
( D =
Destruction R =
Retention )
1
Retention: 2years or until closing of file. 2 Destruction (Destruction of records dealing with the
acquisition and use of radioactive matter may require a preliminary
clearance from atomic energy control authorities.
[
] = medium --->a = paper b = microfilm c = electronic d =
audio-visual e = other
