AIDC Toolkit is a comprehensive suite of custom functions for Microsoft Excel designed for supply chain applications, particularly those requiring support for GS1 standards. Features include:

•	Validation and creation of numeric, hexadecimal, alphabetic, and alphanumeric strings.
•	Validation and creation of GS1 character set strings.
•	GS1 check digit and check character pair support.
•	Validation and creation of all GS1 identifiers (GTIN, GLN, SSCC, …).
•	Parsing and creation of variable measure Restricted Circulation Numbers.
•	Integration with GS1 services.
Use cases supported include:
•	Pseudo-random serial number generation for anti-counterfeiting purposes.
•	Identifier generation for trade items, locations, shipping containers, and more.
•	Identifier generation in compliance with European Commission UDI-DI.
•	Link generation to discover basic trade item or location information, as well as the company responsible for the identifier.
•	Parsing of GS1 identifiers for use in other identification formats, notably EPC URN, that require separation of the components within the identifier.

This application is available in English and French.