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Tue, Mar 31 2026
Raju Karn
Many importers focus on getting their LMPC certificate but often overlook one critical detail-font size on product labels. Even if your product is properly registered, a small mistake in labelling can lead to rejection at customs, penalties, or delays in market entry.
In 2026, enforcement of LMPC labelling rules has become stricter, especially regarding font size visibility. Authorities now ensure that consumers can clearly read product details without confusion. This blog will help you understand the exact font size rules, compliance requirements, and how to avoid common mistakes.
The LMPC Certificate is a mandatory registration under the Legal Metrology Packaged Commodities (LMPC) Rules, governed by the Legal Metrology Act in India. It applies to all businesses involved in manufacturing, importing, packing, or selling pre-packaged goods, ensuring that products comply with standardized labelling and measurement requirements. The certificate is essential for legal sale of packaged commodities in India, including FMCG products, cosmetics, electronics, and other goods where the consumer cannot alter the quantity or content.
LMPC registration ensures that every packaged product carries accurate and transparent information such as net quantity, MRP, manufacturer/importer details, date of manufacture or import, and country of origin. Without this certification, importers cannot legally sell packaged goods in the Indian market, and businesses risk penalties, fines, or product seizure. Beyond compliance, LMPC certification also helps build consumer trust by guaranteeing that all packaged goods provide standardized and reliable information.
LMPC stands for Legal Metrology Packaged Commodities.
It comes under the Legal Metrology Act, which regulates weights, measures, and labelling standards in India. The main purpose is to protect consumers from misleading packaging and ensure fair trade practices.
LMPC registration is required for:
● Importers bringing packaged goods into India
● Manufacturers dealing in pre-packed commodities
● Packers and repackers
● Brand owners selling packaged products
For FMCG and e-commerce businesses, LMPC compliance is especially important because most products are sold in packaged form.
Font size is not just about design—it is a legal requirement.
Here’s why it matters:
➤ Ensures consumers can read product information clearly
➤ Prevents misleading or hidden details
➤ Avoids rejection at customs clearance
➤ Protects businesses from penalties
If the font size is too small, authorities may treat it as non-compliance even if all details are mentioned.
Every packaged product must include the following information:
➜ Name and address of manufacturer or importer
➜ Net quantity of the product
➜ Maximum Retail Price (MRP)
➜ Date of manufacturing or import
➜ Customer care details
➜ Country of origin (for imported goods)
All these details must follow proper font size guidelines.
The font size depends on the net quantity of the product. Larger packages require bigger font sizes to ensure readability.
▪ Font height refers to the height of capital letters
▪ The text must be clear, readable, and not compressed
▪ Labels should be printed in contrasting colors
▪ Important details should not be hidden or placed in corners
In 2026, authorities are strictly checking whether the font is easily visible to consumers.
Many businesses face compliance issues due to small but critical errors.
☒ Using font size smaller than prescribed limit
☒ Printing information in low contrast colors
☒ Missing importer details
☒ Incorrect placement of MRP or net quantity
☒ Overcrowding the label with too much text
Avoiding these mistakes can save time, money, and legal trouble.
Obtaining an LMPC (Legal Metrology Packaged Commodities) registration is essential for any business dealing with pre-packaged goods in India. It is mandatory for manufacturers, importers, and packers, ensuring products are legally sold and carry accurate information for consumers.
Collect necessary documents such as company registration, GST certificate, PAN, import/export license (if applicable), and product details including packaging specifications and quantity.
Submit the application to the State or Central Legal Metrology Department, including all business and product details and a declaration of compliance with labelling rules.
Authorities verify business documents, packaging processes, and labelling compliance to ensure all legal requirements are met.
Once verified, the LMPC certificate is issued, allowing legal sale of pre-packaged goods.
Businesses must follow labelling rules, including correct net quantity, MRP, manufacturer/importer details, date of manufacture/import, and proper font size. Compliance ensures legality and avoids penalties or fines.
To apply for LMPC registration, you need:
→ PAN card of the business
→ GST registration certificate
→ Import Export Code (IEC) for importers
→ Business registration proof
→ Address proof
→ Product details and packaging information
Accurate documentation speeds up the approval process.
Here’s a clear breakdown:
Timely renewal is important to maintain continuous compliance.
Even after registration, many importers struggle with labelling compliance.
⚠️ Lack of clarity on font size rules
⚠️ Changes in packaging design
⚠️ Language and formatting issues
⚠️ Multiple product variants with different sizes
⚠️ Strict customs inspections
These challenges can delay product launch and increase costs.
TechGear Imports Pvt. Ltd., an electronics importer, was bringing small packaged accessories into India. Although they had LMPC registration, their products were held at customs because the font size for MRP and importer details was smaller than required under the LMPC rules.
They approached PSR Compliance for assistance. The team reviewed the packaging, identified the errors, and guided them in redesigning the labels according to LMPC standards. After updating the font size and layout, the products were cleared without further issues, helping TechGear Imports Pvt. Ltd. avoid penalties and ensuring smooth compliance for all future imports.
The government has introduced stricter checks and digital monitoring.
★ Increased focus on readable font size
★ Mandatory country of origin for imports
★ QR code or barcode for traceability
★ Stronger enforcement during customs clearance
★ Digital record maintenance
These updates aim to improve transparency and consumer awareness.
Following a few simple steps can help you avoid major issues:
🗸 Always check font size before printing labels
🗸 Keep packaging design aligned with LMPC rules
🗸 Review labels during product updates
🗸 Work with compliance experts
🗸 Stay updated with latest regulations
Small precautions can prevent big problems.
Font size rules under LMPC labelling may look like a small detail, but they play a major role in compliance. For importers and FMCG businesses, ignoring these rules can lead to product rejection, penalties, and delays.
By understanding the correct font size requirements and following proper labelling practices, businesses can ensure smooth operations and build trust with customers.
In 2026, compliance is not just about having a certificate-it is about following every detail correctly. Staying informed and proactive will help your business grow without interruptions.
PSR Compliance can assist you from registration to full compliance support.
Call 7065883416 or email support@psrcompliance.com to get started today.
1. What is the minimum font size for LMPC labels?The minimum height for letters and numerals is 1 mm for normal printing, and 2 mm for embossed, perforated, molded, or blown text. Font size should increase for packages larger than 100 sq cm.
2. Can I use a larger font than the minimum required?Yes, manufacturers and importers can use larger, more legible font sizes than the minimum mandated.
3. What are the font rules for MRP and Net Quantity?Net quantity must be clearly displayed on the Principal Display Panel (PDP) with space above and below equal to at least the height of the numeral, and in a contrasting color for readability.
4. What is the required font size for Unit Sale Price?The font size of the Unit Sale Price (e.g., price per kg or litre) must be at least 50% of the MRP font size.
5. Are there special rules for small packages?For packages under 10 sq cm, only net quantity is mandatory. Any other details must follow the minimum 1 mm font height rule.
6. Do LMPC font rules apply to e-commerce listings?Yes, e-commerce platforms must display MRP, net quantity, and country of origin clearly, following the same legibility rules as physical packaging.
7. What happens if the font size is too small?Non-compliance can result in product seizure, fines, prosecution, rejection of LMPC registration, or product recall.
8. Where should mandatory information be placed on the packaging?All mandatory declarations must be placed together on the Principal Display Panel (PDP) for clarity.
9. In which languages should LMPC labels be printed?Labels must be in English or Hindi (Devanagari script).
10. What is the durability requirement for LMPC fonts?The font must be indelible, meaning it cannot fade, wash away, or become unreadable during the product’s shelf life.