A Chestny ZNAK Data Matrix code is a machine-readable GS1 DataMatrix symbol used to identify and trace regulated products in Russia’s national digital labeling system.
For medical gloves covered by the applicable labeling rules, the code connects a specific trade item to information registered in Chestny ZNAK. It helps manufacturers, importers, distributors and retailers record the product as it moves through the supply chain.
The code normally contains a product identifier, a unique serial number and cryptographic verification data. However, the exact structure and packaging level must be confirmed for the relevant product category and current Chestny ZNAK requirements.
Do All Gloves Exported to Russia Need a Data Matrix Code?
No. A glove should not be treated as subject to medical-device labeling solely because it is made from nitrile or latex.
Chestny ZNAK states that mandatory labeling for qualifying medical gloves began on March 1, 2025. The scope includes medical gloves with an applicable registration certificate or relevant register number and matching classification codes.
Determining whether a glove is covered may require checking:
- Its intended use
- Medical-device registration status
- EAEU customs classification code
- Russian product classification code
- Medical-device nomenclature code
- The unit in which the product is placed on the Russian market
Non-medical household or industrial gloves may follow different requirements. The Russian importer should confirm the product classification before packaging artwork or code placement is finalized.
Official reference: Chestny ZNAK medical-device labeling timeline
What Information Is Contained in the Code?
A Chestny ZNAK marking code generally contains several data elements.
GTIN
The Global Trade Item Number identifies the product configuration or SKU. The Chestny ZNAK marking system uses the GTIN-14 structure.
Products with different sizes, materials, colors, packaging quantities or intended uses may require different product records and GTINs.
Official reference: GS1 Russia guidance on GTIN-14
Unique Serial Number
The serial number distinguishes one marked trade item from another. Units belonging to the same SKU can share a GTIN while still carrying different serial numbers.
Verification Data
The code also contains verification information generated through the Chestny ZNAK system. This can include a verification-key identifier and a cryptographic verification component, often called the crypto-tail.
These elements allow the system to check whether the code was legitimately issued. The exact length and technical composition can vary by regulated product group and current operator specifications, so exporters should not build packaging software around a universal character count.
The official Chestny ZNAK glossary describes the code as containing a GTIN, a unique serial number and a cryptographic verification component.
Official reference: Chestny ZNAK Data Matrix glossary
Is a Data Matrix Code the Same as a QR Code?
No. Both are two-dimensional barcodes, but they use different symbol structures and are commonly applied for different purposes.
A QR code is frequently used for website links, payments, campaigns and consumer information. A GS1 DataMatrix is designed to encode standardized product identifiers and related supply-chain data in a compact area.
For Chestny ZNAK, the important difference is not simply the appearance of the barcode. The required GS1 DataMatrix contains identification and verification data issued through the regulated marking system.
A factory cannot replace it with an ordinary QR code linking to a website.
The cryptographic protection comes from the issued verification data and its validation in Chestny ZNAK—not from the Data Matrix graphic by itself.
Who Obtains the Codes?
In a typical export arrangement, the Russian importer or another authorized participant registered in Chestny ZNAK orders the marking codes.
The importer may then provide the approved code data to the overseas manufacturer, packaging supplier or authorized labeling service so the codes can be applied before shipment.
The exact division of responsibility should be documented between the buyer and manufacturer. Before production begins, both parties should confirm:
- Who creates and approves the product card
- Who owns or manages the GTIN
- Who orders the codes
- Which SKU each code file belongs to
- Which packaging level receives the code
- Who verifies print quality
- Who reports application and introduction into circulation
- How unused, damaged or rejected codes are handled
The factory may print and apply codes on behalf of the customer, but it should not invent the serial numbers or cryptographic data independently.
How Are Codes Applied to Glove Packaging?
A practical OEM workflow normally includes the following steps.
1. Confirm Product Classification
The importer determines whether the glove falls within the applicable medical-device labeling scope.
This decision should be made before finalizing packaging because medical, household and industrial gloves may be treated differently.
2. Confirm the Product Record and GTIN
Each saleable product configuration must be matched to the correct product card and GTIN.
Changes in size, material, color, quantity per box or intended use may affect product identification.
3. Order the Marking Codes
The authorized participant orders codes through the Chestny ZNAK system. The approved data is then transferred securely to the party responsible for printing.
4. Reserve Packaging Space
The packaging artwork should include a suitable quiet area for the code. The symbol should not be placed across folds, seams, transparent edges, curved surfaces or areas likely to be damaged during sealing.
It must not obscure other required information, such as:
- Product name
- Size
- Lot or batch number
- Manufacturing and expiry dates
- Manufacturer information
- Medical-device registration details
- Instructions and warnings
- Other applicable conformity markings
5. Print and Verify the Code
The manufacturer should test more than whether a mobile phone can scan the symbol.
Verification should cover:
- Correct code assigned to the correct SKU
- Readability after printing
- Adequate contrast
- Sufficient print resolution
- Correct orientation and placement
- Readability after packing and transport simulation
- Absence of duplicate or truncated data
6. Keep Production Records
The manufacturer and importer should maintain traceable records connecting code files with production lots, packaging dates, quantities and rejected labels.
This is especially important when several glove sizes or packaging configurations are produced during the same manufacturing run.
Does Every Individual Glove Need a Code?
Not necessarily.
The code is normally applied to the regulated trade item or consumer packaging defined for the product—not automatically to each loose glove inside a dispenser box.
For example, if a box containing 100 gloves is registered and sold as the relevant trade unit, the applicable marking may be placed on that box rather than on every individual glove. However, the correct packaging level depends on the registered product configuration and current rules.
The importer should confirm the required unit before the manufacturer prints packaging.
What Happens If a Code Is Damaged?
GS1 DataMatrix symbols include error-correction capability and may remain readable after limited print damage. This does not mean that every damaged code will pass inspection or system validation.
Codes can become unreadable because of:
- Insufficient contrast
- Low print resolution
- Ink spreading
- Wrinkled labels
- Abrasion during shipping
- Printing across a fold or seam
- Incorrect scaling
- Missing control characters
- Damage to a large part of the symbol
A damaged or rejected code should be handled through the applicable correction or re-marking procedure. Manufacturers should not casually duplicate or replace codes without instructions from the authorized Chestny ZNAK participant.
Common Mistakes in OEM Glove Orders
The most frequent preparation problems include:
- Treating every glove as a medical device
- Using the same GTIN for different sizes or package quantities
- Designing the package before confirming the labeling unit
- Converting code data into an ordinary QR code
- Omitting required control characters
- Mixing code files between SKUs
- Printing the symbol too small
- Placing it on a fold or curved surface
- Failing to test the final printed packaging
- Reusing a code assigned to another unit
- Changing the product specification without reviewing the product card
Resolving these issues before mass production can reduce relabeling, shipment delays and packaging waste.
FAQ
Can an overseas glove factory generate its own Chestny ZNAK codes?
The factory may convert valid code data into printable GS1 DataMatrix symbols and apply them under an agreed workflow. It should not independently invent the identification or cryptographic data. Valid codes must originate from the Chestny ZNAK process managed by an authorized participant.
Is the serial number always 13 characters?
Not necessarily. Some Chestny ZNAK product groups use a 13-character serial number, but field lengths can differ by category and current technical requirements. Medical-glove projects should follow the specifications supplied for the applicable product group.
Is the complete code always about 85 characters long?
No universal total length should be assumed. The complete sequence depends on the product group, serial-number format, verification data and required separator characters.
Can the same code be used on every box of one glove model?
No. Boxes may share the same GTIN when they represent the same product configuration, but serialized marking requires unique identification data for each marked trade item.
Can the code be added after the goods arrive in Russia?
The permitted workflow depends on the import arrangement and applicable marking rules. Marking may be performed at an overseas factory, an authorized facility or another approved location. The Russian importer should confirm the required timing before shipment.
Does a household glove require the same marking as a medical examination glove?
Not automatically. Intended use, registration status and applicable classification codes must be assessed. A similar customs code alone may not be enough to determine medical-device labeling obligations.
Planning a Glove Order for the Russian Market?
Canton Glove manufactures nitrile, latex, household and industrial gloves in Guangzhou, China. OEM specifications, private-label packaging and custom printing options are available for distributors and importers.
Before production, our team can coordinate packaging dimensions, printable Data Matrix areas, SKU separation and artwork requirements based on information supplied by the customer or Russian importer.
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Compliance note: Russian labeling rules and technical specifications can change. Product classification, code ordering, reporting duties and packaging level should be confirmed with the Russian importer or a qualified local compliance adviser before production.
Last updated: September 2026.
