The Hazardous Facility Screening Procedure training manual.

Table 6.2a - Explosive Class 1
Category	Mass Explosion 1.1	Projection 1.2	Fire & Minor Blast/Projection 1.3	Minor fire or projection 1.4	Very insensitive mass explosion 1.5	Extremely insensitive 1.6
A	1.1A
B	1.1B	1.2B		1.4B
C	1.1C	1.2C	1.3C	1.4C
D	1.1D	1.2D		1.4D	1.5D
E	1.1E	1.2E		1.4E
F	1.1F	1.2F	1.3F	1.4F
G	1.1G	1.2G	1.3G	1.4G
H		1.2H	1.3H
J	1.1J	1.2J	1.3J
K		1.2K	1.3K
L	1.1L	1.2L	1.3L
N						1.6N
S				1.4S

Table 6.2b - Flammable Classes 2, 3 and 4
Category	Gases 2.1.1	Aerosols 2.1.2	Liquids 3.1	Liquid Desensitised Explosives 3.2	Solids 4.1.1	Self reactive 4.1.2	Solid Desensitised explosives 4.1.3	Spontaneously combustible, self heating etc 4.2	Dangerous when wet 4.3
A	2.1.1A	2.1.2A	3.1A	3.2A	4.1.1A	4.1.2A	4.1.3A	4.2A	4.3A
B	2.1.1B		3.1B	3.2B	4.1.1B	4.1.2B	4.1.3B	4.2B	.3B
C			3.1C	3.2C		4.1.2C	4.1.3C	4.2C	4.3C
D			3.1D			4.1.2D
E						4.1.2E
F						4.1.2F
G						4.1.2G

Table 6.2c - Oxidising & Organic Peroxide Class 5
Category	Oxidising solids/liquids 5.1.1	Oxidising gases 5.1.2	Organic Peroxide 5.2
A	5.1.1A	5.1.2A	5.2A
B	5.1.1B		5.2B
C	5.1.1C		5.2C
D			5.2D
E			5.2E
F			5.2F
G			5.2G