NS EN 12741 : 1ED 1999

      Foreword
      Introduction
1 Scope
2 Normative references
3 Definitions
4 Basic practices for biotechnology laboratories
5 Practices for handling micro-organisms, in
      particular containment levels
6 Waste and effluent disposal
7 Health and medical surveillance
8 Management of laboratory accidents
9 Cleaning and maintenance
10 Decontamination
Annex A (informative) Guidance on the use of isolators
Annex B (informative) Bibliography

Provides guidance for biotechnology operations in development, research, and analysis laboratories of containment Levels 1, 2, 3 and 4 (see EN12128 and EN 12738).