id	description	section	req	max_loop	max_usage	pos
SID	Standard Transportation Commodity Code Identification	H	M	9999	1	1
N9	Extended Reference Information	H	O	0	30	2
DTM	Date/Time Reference	H	O	0	10	3
LQ	Industry Code Identification	H	O	100	1	4
MSG	Message Text	H	O	0	100	5
LX	Transaction Set Line Number	H	O	4	1	6
N9	Extended Reference Information	H	O	0	50	7
LH3	Hazardous Material Shipping Name Information	H	O	0	100	8
LH2	Hazardous Classification Information	H	O	0	8	9
LFH	Free-Form Hazardous Material Information	H	O	0	20	10
LEP	Epa Required Data	H	O	0	3	11
LH4	Canadian Dangerous Requirements	H	O	0	4	12
CRC	Conditions Indicator	H	O	0	5	13