Links to Bar Code Related Web-Sites

Links to other sites with barcode-related information.

General Information

GS1 Barcode Information

Data Matrix, ECC200, ISO/IEC 16022

PPN, NTIN Code

Barcode Decoding

Check digits

Hardware (Printers, Labels)

Label printers with PCL-5 support

Hardware (ID, MDE)

Quality

Bar Code Publications