On a pint glass, M19 indicates the year in which the CE mark was applied, specifically signifying 2019. This marking is part of the broader CE (Conformité Européenne) designation, which ensures the glass meets European standards for measurement accuracy.
Understanding the CE Mark on Drinkware
The CE mark is a mandatory conformity marking for products sold within the European Economic Area (EEA). For pint glasses and other measuring containers used in trade (e.g., in pubs, bars, or restaurants), the CE mark signifies that the glass complies with legal metrology requirements, ensuring the volume indicated is accurate.
This marking is crucial for fair trade, as it guarantees that customers receive the correct amount of beverage they pay for. Without the CE mark, a glass cannot be legally used for serving measures of alcoholic beverages in establishments required to comply with these standards.
Deconstructing the "M" Marking
The letter 'M' followed by two digits, like 'M19', is a specific component of the CE marking on measuring instruments.
- M: This letter indicates that the product is a measuring instrument that complies with the Measuring Instruments Directive (MID).
- XX (Year Code): The two digits immediately following the 'M' represent the last two digits of the year in which the CE mark was affixed. For example:
- M19 means the CE mark was applied in 2019.
- M20 would mean the CE mark was applied in 2020.
- M23 would mean the CE mark was applied in 2023.
This year code helps authorities and users identify when the glass was verified for compliance, which can be relevant for quality control and regulatory checks.
Other Important Markings
Beyond the "M" code, a full CE marking on a pint glass typically includes other elements:
- CE Symbol: The distinct CE logo.
- Four-Digit Number: This is the identification number of the Notified Body that carried out the conformity assessment procedures. A Notified Body is an organization designated by an EU country to assess the conformity of certain products before they are placed on the market.
- Measurement Indication: This clearly states the volume, typically "Pint" (or "1 Pint") and often "568 ml" (for an imperial pint).
- Fill Line: Some glasses have a specific line indicating the fill level, while others are marked to be filled to the brim. This will often be indicated by text such as "TO BRIM" or "CE" next to a line.
Here's a breakdown of common markings:
| Marking | Meaning |
|---|---|
| CE | Conformité Européenne (European Conformity): Signifies compliance with EU health, safety, and environmental protection legislation. For glassware, it ensures measurement accuracy. |
| MXX | Year of Application: 'M' indicates a measuring instrument, and 'XX' represents the last two digits of the year the CE mark was applied (e.g., M19 for 2019). |
| XXXX | Notified Body Number: A unique four-digit identification number of the third-party organization that assessed the glass's conformity to measurement standards. |
| Pint | Nominal Volume: Indicates the standard imperial volume of the glass (equivalent to 568.261 ml). This may also be accompanied by the metric equivalent. |
| Line/Brim | Fill Level Indicator: Shows whether the measurement is accurate when filled to a specific line or to the very top (brim) of the glass. |
Why are these markings important?
- Consumer Protection: Customers can be confident they are receiving the correct volume of beverage.
- Fair Trade: Ensures a level playing field for businesses by requiring consistent measurement standards.
- Legal Compliance: Businesses are legally required to use CE-marked glassware for serving specific measures in many regions. Non-compliant glasses can result in fines or penalties.
These markings are a simple yet vital way to ensure transparency and accuracy in the hospitality industry, providing reassurance to both consumers and businesses.
