Goodbye serial stickers and authenticity cards! Chanel bags starting with the 21A collection will switch to a new microchip authentication system. Here's the scoop.
Hologram sticker and plaque ( chip)
Chanel Swaps Authenticity Cards for Microchips
A Complete Authentication Guide To Chanel Serial Numbers – Bagaholic
A Guide to Chanel Authentication
How To Know That Your Chanel Bag Is Authentic – HG Bags Online
CHANEL IS GETTING RID OF AUTHENTICITY CARDS AND DATE CODES & THEY
CHANEL Official Serial Number Guide. How to Read a Serial Code
An OpenLuxury guide to Chanel serial numbers - OpenLuxury
Sold at Auction: Red Patent Puzzle Flap Bag, Chanel, c. 2008-09
Authentification Guide — Two authenticators