PIATS

PIATS (Product Identification, Authentication and Tracking System) is a barcoding system, mainly used in China.

PIATS barcode printing requirements

 * A unique variable barcode printed or applied onto each primary/secondary package.
 * Barcode type: UCC/EAN 128 (Multi) of 20 numbers, AI (Application Identifier)=21
 * Density: >=7 mils, 10 mils is recommended.
 * Code length=28 mm under 7 mils
 * Code length=42.5 mm under 10 mils
 * Bar height: >=8 mm
 * Grade: >C (1.5)
 * Quiet zone: >=1.5 mm for each zone



Note:
 * The AI value is not shown in the human readable data.
 * The human readable number is split into 4 groups as above to make it easier for human reading.

Types of commodities listed in PIATS legislation

 * Household appliances
 * Floor
 * Cable and wire
 * Fertilizer
 * Gas oven
 * Personal protective equipment
 * Electric heating under blanket
 * Food (including beverage, dairy)
 * Cosmetics

Each category includes more than one sub-category, totally 69 types of commodities.

Where to print or apply PIATS barcode

 * Compulsory on primary packaging of the above 9 categories, or can be compromised onto secondary packaging if technology is limited. The latter is applicable only to dairy, beverage and cosmetics sectors at the moment.
 * Compulsory on secondary packaging without compromise
 * Option on tertiary packaging if commodity producer is willing to print or apply.

How to code PIATS barcode onto packaging

 * Directly printing barcode on packaging in line with production facilities
 * Pre-print PIATS label and then apply it on packaging