How to Authenticate Louis Vuitton items & How to Understand Date Codes

How to Authenticate Louis Vuitton items & How to Understand Date Codes

Authenticating Louis Vuitton items requires a keen eye for details, as this brand is frequently counterfeited. Here's a step-by-step guide to help you authenticate Louis Vuitton products:

  1. Familiarize Yourself with Authentic Louis Vuitton Names, Styles & Designs: Study the specific design and details of the Louis Vuitton item you're trying to authenticate. Pay attention to monogram patterns, stitching, hardware, and other distinctive features.
  1. Examine the Monogram Canvas: The monogram canvas is a signature of Louis Vuitton. Check that the monogram pattern lines up perfectly at the seams and edges without any disruption or irregularities.
  1. Inspect the Stitching: Louis Vuitton products are known for their high-quality stitching. The stitching should be even, neat, and consistent throughout the item. Counterfeit items often have uneven or sloppy stitching.
  1. Evaluate Hardware and Engravings: Check the hardware, such as zippers, buckles, and buttons. Authentic Louis Vuitton hardware is typically engraved with the brand's logo and is of high quality. Ensure that the engravings are crisp and well-defined.
  1. Look for Date Codes: 
Many Louis Vuitton items have a date code, which is a series of letters and numbers that indicate the country of production and manufacturing date. 
Louis Vuitton date codes were introduced in the early 1980s as a way to assist in quality control and inventory tracking. This system helped the brand keep track of its products and their manufacturing locations. The date codes are unique combinations of letters and numbers that provide information about the country of production and the manufacturing date of a Louis Vuitton item.
Locate the Date Code: Date codes are usually stamped on a leather tag or a fabric lining inside the bag, wallet, or accessory. The location can vary based on the type of item, but common places include inside pockets, near zippers, or on a leather tag attached to the interior.
  • Understand the Format: Louis Vuitton date codes typically consist of a combination of letters and numbers. The format is as follows:

The first two letters represent the factory location.

The next four numbers represent the manufacturing date.

  • Decode the Factory Location: The first two letters of the date code correspond to the factory where the item was produced. Here are some common factory codes:

Country of Manufacture
Country Code

France

A0, A1, A2, AA, AAS (Indicates Special Order), AH, AN, AR, AS, BA, BJ, BU, DK (Specifically For Relined Items), DU, DR, DT, CO, CT, CX, ET, FL (Also United States), LW, MB, MI, NO, RA, RI, SD (Also United States), SA (Also Italy), SF, SL, SN, SP, SR, TJ, TH, TN, TR, TS, VI, VX

Italy

BC, BO, CE, FO, MA, NZ, OB, PL, RC, RE, SA (Also France), TD

Spain

BC, CA, LO, LB, LM, LW, GI, UB

United States

FC, FH, LA, OS, SD (Also France), FL (Also France), TX

Germany

LP, OL

Switzerland

DI, FA

Relined items - DK
As of March 2021, introduction of microchip
How to Read a Date Code: 
The first two letters represent the factory location.
The next four numbers represent the manufacturing date.
Pre 1980s - No Date Code 
Early 1980s
Three or four numbers with the first two numbers representing the year and last number(s) representing the month.
"838" would indicate a manufacturing date of August, 1983. No factory location.
Late 1980s
Introduction of factory location, Usually three or four digits followed by two letters. In the late 1980s, two letters followed by three or four digits. The first two numbers represent the year, the next number(s) represent(s) the month and the letters represent the country. For example, "AR 896" would indicate that the bag was made in France in June of 1989. 
1990-2006
Two letters followed by four digits. The first two letters represent the factory location. The first and third numbers represent the month and the second and forth numbers represent the year. For example, “SD0036” would indicate that the bag was made in the USA in March of 2006.
2007-2021 
The first two letters represent the factory location. The first and third numbers represent the week of the year, and the second and forth numbers represent the year. “CA0179” would indicate a factory location in Spain, and a manufacturing date of the 7th week of 2019. Two letters followed by four numbers.
2021 - present
Introduction of microchip 
  1. Verify Labels and Heat Stamps: Check the interior label and heat stamp for accuracy in font, spacing, and alignment. Authentic Louis Vuitton items will have clean, clear, and evenly spaced text.
  1. Examine Interior and Lining: The interior lining of Louis Vuitton products is typically made from high-quality materials. Inspect the lining for its texture, color, and quality.
  1. Check for Vachetta Leather Aging: Vachetta leather, commonly used in Louis Vuitton bags, darkens over time with exposure to air and light. Authentic vachetta leather will have a patina that develops gradually. Counterfeit items often have unnaturally darkened or inconsistent vachetta leather.
  1. Seek Expert Advice: If you're unsure about the authenticity of a Louis Vuitton item, consider consulting experts or using professional authentication services, ex: Entrupy inc. and always prioritize purchasing from reputable sources.
  1. Quality and Craftsmanship: Overall, the bag should exude high-quality craftsmanship. Look for neat seams, well-finished edges, and attention to detail.

 

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