The second and fourth numbers still represent the year. Instead of indicating the month an item was manufactured, the first and third numbers now represent the week. In 2007, Louis Vuitton changed the four digit numbering system. For example, TH 1912 is November 1992 2007 to Present Day The first and third numbers represent the month, and the second and fourth numbers represent the year. Early in 1990, Louis Vuitton moved the factory letters to the front and revised the numbering on its date codes. 1990 to 2006ĭate codes with two letters and four digits. And the last one or two numbers indicate the month. Like in the early 1980s, the first two numbers indicate the year. To include letters that indicate the factory where pieces were manufactured. Louis Vuitton changed the date code system in the 1980s. Three / four digit date codes with two letters. The first two numbers indicate the year, and the last one or two numbers indicate the month. These codes consist of three to four digit numbers, and no letters. Vuitton’s first usage of dates codes began in 1982. Louis Vuitton did not use date codes before 1982, therefore older vintage pieces can not be pinpointed as accurately as newer ones. It is merely just one piece of the puzzle. While all Louis Vuitton bags have date codes you must remember that it alone does not tell you if a bag is authentic. Depending on the year of production the date code will contain a different variation of letters and/or numbers. The date code on a Louis Vuitton tells the country and date of origin for a bag. Louis Vuitton has changed the date code configuration multiple times, but the date code will always contain letters and/or numbers. Louis Vuitton has been placing date codes in almost every newly manufactured bag, wallet and SLG since the early 1980s. Sometimes date codes are hidden and may be difficult to find, but in most cases they are visibly stamped on the lining or onto an attached tag. Unlike other designer brands, Louis Vuitton is unique in that each bag is marked with specific information about exactly where and when it was produced.

When you are shopping for a vintage Louis Vuitton, one of the first things you’ll want to look for is the date code. How to Check a Louis Vuitton Serial Numberĭid you know that you can learn a lot about a Louis Vuitton bag’s origin by looking at its date code? It is the key to finding out when and where a piece was manufactured.

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