• Construct 1
  • IAC – Issuing Agency Code
  • EI – Enterprise Identifier
  • SN – Serial Number
• Construct 2
  • IAC – Issuing Agency Code
  • EI – Enterprise Identifier
  • Part number, lot number, batch number
  • SN – Serial Number

• Optional Information
  • Company Name
  • Location
• Human readable
  • Provide if space exists
• Other AIT such as linear bar code
  • Codes 39 or 128

• Other information (instructional information, ratings, etc.)
   
• Application & Environmental Information
  • What is the surface (i.e., bare metal, painted surface, plastic, etc.)?
  • Is the surface flat, radius, smooth or rough?
  • Abrasion
  • UV Exposure
  • Chemical Exposure
  • Solvents, fuels, etc.