A New Era in Authenticity: Delving into Chanel’s Microchip Authentication System

For more than a century, Chanel has symbolised the pinnacle of luxury and elegance. With its storied legacy comes a commitment to protecting its reputation against drab imitations. Over the decades, Chanel has employed an inventive array of authentication techniques, each more innovative than the last. In this article, we journey through Chanel’s authentication methods, culminating in their most recent hallmark of authenticity—the microchip system.

Chanel’s Evolution in Authentication

The Legacy of Serial Codes

Since the mid-1980s, Chanel has been embedding their bags and small leather goods with serial codes. Initially, these codes were imprinted on stickers, with the early codes from 1986 to 2005 containing a series of 7 digits, later expanding to 8 digits after 2005.


Positioned on a small leather tab or glued directly onto the lining, these stickers carried not just numbers but also the Chanel logo and, later in the 2000s, a subtle hologram. Over time, the designs of these stickers evolved, mirroring the brand’s innovative spirit.


However, the stickers were not without their vulnerabilities. Age and wear often led them to curl, discolour, or even detach altogether. Such issues, coupled with the advancements in counterfeit techniques, nudged Chanel toward innovation.

The Era of Metal Plates

As the stickers and authenticity cards began to feel archaic, Chanel introduced metal plates. These plates, unlike their sticker predecessors, carried random codes, likely an attempt to outfox counterfeiters. However, it was only a precursor to a much grander leap in the brand’s authentication practices.

Chanel’s Microchip Revolution

The Dawn of the Microchip

In 2021, Chanel took a leap into the future, replacing serial stickers with microchips embedded within metal plates. These plates, approximately 1.2” wide, found their home within handbags or inside the zip pockets of chain wallets. Fashioned to match the hardware of the bag, these plates, graced with the iconic CC logo, represent a seamless blend of function and style.

Key Features of the Microchip System

  • Data Encryption: The microchip employs NFC (near-field communication) and blockchain technology, ensuring the stored data remains unaltered and secure.
  • Detailed Records: From manufacturing details to distribution and even repairs, the microchip holds exhaustive data about the bag’s life cycle.
  • Exclusive Scanning Devices: Only specific Chanel devices, mostly in the hands of store associates and managers, can decode the microchip’s data, ensuring optimal security.

Benefits of the Microchip

  • Enhanced Authenticity: Gone are the days of fading stickers and lost authenticity cards. The microchip system ensures that Chanel items are virtually impossible to counterfeit, thereby enhancing trust.
  • Resale Value: With the microchip in place, the resale value of Chanel bags remains intact, as potential buyers can be assured of the bag’s authenticity.

Final Thoughts

Chanel’s journey of authentication is a testament to its relentless dedication to quality, innovation, and its loyal clientele. While each method showcased the brand’s adaptability and forward-thinking, the microchip system, with its blend of artistry and technology, stands out as a beacon of genuine luxury. Own your very piece of this brand’s enduring legacy with EMIER. Offering an exquisite selection of pre-loved Chanel handbags and accessories, we invite you to embrace the authentic elegance and quality of Chanel’s designer pieces.