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- LMPC vs WPC comparison matters because both are mandatory, but they regulate completely different aspects of a product.
- LMPC deals with packaging declarations and consumer transparency, while WPC deals with wireless frequency authorization.
- Most wireless consumer goods require both, and misunderstanding this is a common cause of customs seizure, e-commerce listing blocks, and shipment delays.
Introduction
Many importers and online sellers assume that if a product has an MRP label and foreign certificates like CE or FCC, it can be sold in India without issues. But at customs, they often learn the hard way that India has its own compliance rules.
LMPC is required for packaged products sold to consumers, ensuring correct details like MRP, quantity, and importer information.
WPC, on the other hand, is required for products with wireless features such as Bluetooth, Wi-Fi, RFID, and radio communication.
Because people confuse the two, shipments get delayed, goods are seized, and e-commerce listings are rejected.
Understanding LMPC vs WPC clearly helps avoid penalties and keeps business operations smooth.
What is LMPC?
LMPC stands for Legal Metrology Packaged Commodities.
It is a mandatory compliance under the Legal Metrology Act, 2009 for any pre-packaged product sold to consumers in India—whether it is imported or manufactured locally.
Purpose of LMPC
To ensure that the quantity, weight, price, and manufacturing details printed on the packaging are accurate and not misleading.
It protects consumers from unfair trade practices.
Who Needs LMPC
- Importers of packaged goods
- Manufacturers selling retail-packed products
- E-commerce sellers selling pre-packed goods
- Warehouse distributors who relabel goods before retail sale
Information Required on LMPC-Compliant Label
| Required Declaration | Meaning |
| Name & address of importer or manufacturer | Must be traceable |
| Net quantity | g/kg, ml/ltr, units etc. |
| MRP (Inclusive of all taxes) | Final consumer price |
| Manufacturing/Import date | Helps with shelf-life validity |
| Customer care details | Contact for grievance |
Practical Example – When LMPC is Required
| Product | Retail Pack? | LMPC Required? | Reason |
| Bluetooth Speaker in retail box | Yes | Yes | Consumer packaged item |
| Pressure cooker without box, sold loose | No | No | Not pre-packed |
| LED bulbs in branded retail box | Yes | Yes | Consumer packaged |
| Toy imported in bulk master carton and repacked in India | Yes | Yes | Repacking = LMPC mandatory |
| Apparel sold on hangers in retail stores | No | Not usually | No packaging involved |
What is WPC?
WPC (Wireless Planning & Coordination Wing) operates under the Ministry of Communications, Government of India.
WPC controls:
- Use of radio frequencies
- Wireless transmission devices
- Import and sale of wireless-enabled electronics
Purpose of WPC
To ensure that:
- Wireless products do not interfere with aviation, defense, medical systems or telecom networks.
- Only safe and authorized frequencies are used.
Products Requiring WPC Approval
| Product Type | Wireless Used | WPC Needed? |
| Bluetooth headphones | Yes | Yes |
| WiFi routers | Yes | Yes |
| Drones | Yes | Yes |
| Wireless barcode scanners | Yes | Yes |
| Wired hair dryer | No | No |
If the device transmits or receives radio frequency, WPC applies.
LMPC vs WPC — Core Difference Table
| Feature | LMPC | WPC |
| Regulatory Authority | Dept. of Consumer Affairs | Ministry of Communications |
| Focus | Consumer protection in pricing & quantity | Wireless spectrum and frequency authorization |
| Applies To | All retail packaged products | Only wireless-enabled products |
| Key Output | Legally compliant label | Import license / model approval |
| Penalty for Non-Compliance | Seizure + Fines + Re-labelling order | Confiscation + Import ban + Legal action |
| Common Use Cases | Amazon packaging compliance | Electronics import & IoT devices |
Step-by-Step Process for LMPC (Legal Metrology Packaged Commodities)
Step 1: Identify Products
Confirm that your product is pre-packaged for retail sale.
If yes → LMPC is required.
Step 2: Prepare Documents
Collect:
- GST Certificate
- IEC (Import-Export Code)
- PAN & Aadhaar of business owner
- Warehouse / business premises proof (rent agreement/electricity bill)
- Product packaging draft label
Step 3: Create LMPC-Compliant Label
Your label must include:
- Name & address of importer
- Net quantity (weight/volume/units)
- MRP (incl. all taxes)
- Month & year of import/manufacture
- Customer care contact
Step 4: Submit Application
Apply to the State Legal Metrology Department (or Central, depending on location).
Step 5: Inspection (If Required)
Officer may verify:
- Storage location
- Correct packaging declarations
Step 6: Receive LMPC Registration Certificate
After approval, you can legally print LMPC-compliant labels and sell your product in India.
Step-by-Step Process for WPC (Wireless Planning & Coordination) Approval
Step 1: Check Wireless Features
If your product uses:
- Bluetooth
- Wi-Fi (2.4 GHz / 5 GHz)
- RFID / NFC / LoRa / Zigbee
→ WPC approval is required.
Step 2: Obtain RF Test Report
RF (Radio Frequency) Test Report from:
- Manufacturer
- Accredited testing lab
This report must clearly show frequency & power output.
Step 3: Collect WPC Application Documents
- RF Test Report
- Product datasheet / technical specifications
- Brand Authorization Letter (if importing)
- Importer KYC documents (PAN, GST, IEC)
- User manual
- Product photos
Step 4: File for ETA (Equipment Type Approval)
Apply at the WPC online portal.
Step 5: WPC Review & Technical Screening
The department evaluates:
- Whether the device uses allowed Indian frequency bands
- Whether transmit power is within legal limits
Step 6: ETA Certificate Issued
Once approved, the product is legally allowed to be imported, equipped, marketed, and sold in India.
Why Most Businesses Get Confused
Many businesses assume LMPC and WPC are similar certificates, but they apply to completely different aspects of a product. The confusion usually happens because:
- Suppliers print labels, so importers think LMPC is already covered.
But LMPC is not just labeling — it requires official registration under Legal Metrology. - Products come with CE/FCC reports, so sellers believe WPC is not required.
However, CE/FCC are foreign standards and are not accepted for wireless approval in India. - Clearing agents often say “customs will allow it”, and the importer realizes the issue only when a compliance officer checks the shipment.
- Many sellers do not know that wireless features like Bluetooth or Wi-Fi automatically trigger WPC requirements.
Documentation Requirements
LMPC Documents
- IEC Certificate
- GST Registration
- Warehouse/Premises Ownership Proof or Lease
- Product Packaging Label Draft
- Undertaking on Business Letterhead
WPC Documents
- RF Test Report (from accredited lab)
- Datasheet of wireless chip/module
- Importer Authorization Letter
- Product photos and user manual
- HS Code declaration
Timeline, Cost & Business Impact
| Factor | LMPC | WPC |
| Processing Time | 7–21 days | 15–60+ days |
| Cost Impact | Moderate | High (due to testing) |
| Risk if Delayed | Goods cannot enter retail | Goods cannot enter market at all |
Compliance Strategy for Sellers
For Amazon / Flipkart Sellers:
- Prepare LMPC labels before listing
- Upload packaging proof during Seller Verification
- Ensure RF-enabled devices have WPC before inventory check-in
For Import Traders:
- Finalize HS Code before ordering from factory
- Ask supplier for chip/module model before shipment
- Get test reports before shipment leaves port
For Brands Launching New Products:
- If wireless function is present → budget for WPC from Day 1
- Plan packaging layout only after LMPC authorization
Why Choose Diligence Certification
Diligence Certification specializes in regulatory approvals for importers, manufacturers, e-commerce sellers, and brand owners. The advantage is not just documentation — it is clarity, accuracy, and smooth execution. Most compliance delays occur because of incorrect paperwork or misinterpretation of the rules. Diligence ensures you do not face those issues.
Key Reasons
- Specialized Compliance Expertise
The team works specifically in LMPC, WPC, BIS, CDSCO, FSSAI and Import Licenses, so guidance is precise and case-specific. - End-to-End Support
From document preparation to application submission, corrections, officer communication, inspection handling, and final certificate issuance. - Reduced Risk of Delays & Rejections
Every file is cross-checked for legal formatting and regulatory accuracy to avoid re-submission and customs hold. - Transparent Process & No Hidden Costing
Charges, timelines, steps, and document lists are clarified before starting, so clients know exactly what to expect. - Fast Turnaround with Practical Solutions
Real-world import experience allows the team to resolve clearance issues quickly, even when shipments are already at port. - Dedicated Account Manager
One point of contact for updates, follow-ups, and coordination — ensuring smooth communication and timely progress.
Conclusion
Understanding the difference between LMPC vs WPC is essential for anyone selling consumer products in India. LMPC ensures that packaged goods carry correct and transparent information for customers, while WPC ensures that wireless devices operate on legally permitted frequency bands.
If your product is packaged, LMPC is mandatory.
If your product has Bluetooth, Wi-Fi, RFID, or any wireless feature, WPC is mandatory.
And if your product is both packaged and wireless, then both approvals are required before it can be imported, listed online, or sold in the Indian market.
Businesses that understand and follow these compliance requirements avoid customs delays, penalties, listing suspension, and product seizure, and they build trust, credibility, and long-term stability in the market.
Frequently Asked Questions
Is LMPC compulsory for import items?
Yes. Every product that is pre-packaged for retail sale in India needs to have LMPC before customs clearance occurs.
Does WPC apply to all electronic items?
No. WPC is only required if the item has wireless capability, such as Bluetooth, Wi-Fi, RFID, or radio control.
Can the CE or FCC certification satisfy WPC in India?
No. CE/FCC are foreign standards, India requires WPC ETA approval separately.
Is LMPC necessary for items for sale on Amazon and Flipkart?
Yes. E-commerce seller platforms require LMPC compliant labeling for Consumer packaged products.
Do wired electronics need WPC?
No. If a device is not sending out any radio signals, WPC is not required.
What happens if LMPC is missing upon customs?
The shipment will stop and the importer may have to re-label or pay penalties.
Can I sell wireless items without WPC if they are already sold in the market?
No. Selling unapproved wireless objects is illegal and may be confiscated and fines.
Is LMPC a single time registration?
No. LMPC needs to be renewed in the validity period assigned by the state Legal Metrology department.
Does each model of a wireless device need separate WPC approval?
Yes. Every product model with wireless functionality needs its own ETA approval.
Is LMPC required if goods are sold in bulk without retail packaging?
No. LMPC applies only to retail-packaged products for end consumers.
