856 Advance Ship Notice
Segment: TD4 Carrier Details (Special Handling, or Hazardous Materials, or Both)
Position: 140
Loop: HL Mandatory
Level: Detail
Usage: Optional
Max Use: 5
Purpose: To specify transportation special handling requirements, or hazardous materials information, or both
Syntax Notes: 1 At least one of TD401 TD402 or TD404 is required.
  2 If TD402 is present, then TD403 is required.
Semantic Notes: 1 TD405 identifies if a Material Safety Data Sheet (MSDS) exists for this product. A "Y" indicates an MSDS exists for this product; an "N" indicates an MSDS does not exist for this product.
Notes:   Example: 
Data Element Summary 
  Ref. Data
  Des. Element Name Attributes
  TD402 208 Hazardous Material Code Qualifier X ID 1/1
  Code which qualifies the Hazardous Material Class Code (209)
  9    Title 49, Code of Federal Regulations (CFR)
  TD403 209 Hazardous Material Class Code X AN 1/4
  Code specifying the kind of hazard for a material
856I4010 (004010) February 18, 2000