1. CAD, Council Directive 98/24/EC of 7 April 1998 on the protection of the health and safety of workers from risks related to chemical agents at work (14th Individual Directive within the meaning of Article 16(1) of Directive 89/391/EEC).
2. Designing and Operating Safe Chemical Reaction Processes, May 2000, HSG143, ISBN 0 7176 1051 9.
3. EC Framework Directive 89/391/EEC of 29th May 1990.
4. Edwards vs. The National Coal Board, 1949, 1 All ER 743.
5. Why reactions run away;Etchells,1997