What Are the Common Errors in LMPC Application? (2026 Guide)

The LMPC (Legal Metrology Packaged Commodities) Certificate is mandatory for manufacturers, importers, and packers dealing in pre-packaged goods in India. Despite its importance, many businesses face application rejection or delays due to avoidable errors during the LMPC registration process.

Understanding these common mistakes helps businesses ensure smooth approval, faster customs clearance, and full legal compliance. Below are the most frequent errors in LMPC applications, explained in detail.

1. Incorrect or Incomplete Product Details

One of the most common mistakes is providing inaccurate product information.

Errors include:

• Wrong product category selection

• Incomplete product descriptions

• Mismatch between declared product and actual packaging

Legal Metrology authorities verify product details strictly. Any inconsistency raises doubts about compliance and can result in rejection or resubmission requests.

2. Non-Compliant Label Declarations

LMPC compliance is heavily focused on packaging and labeling. Many applications fail because labels do not meet Legal Metrology rules.

Common labeling errors include:

• Missing net quantity declaration

• Incorrect unit of measurement

• Absence of importer or manufacturer details

• Missing country of origin

• Incorrect MRP format or tax declaration

If the submitted label artwork does not fully comply with LMPC rules, the application is usually rejected.

3. Mismatch Between Documents and Application Data

Authorities cross-verify every detail mentioned in the application with supporting documents.

Frequent mismatches include:

• Different company names on GST and application

• Address mismatch between IEC, GST, and LMPC form

• Brand name mismatch between trademark and label

Even minor spelling differences can delay approval or lead to rejection.

4. Incorrect Importer or Manufacturer Classification

Applicants often select the wrong applicant category, such as:

• Choosing “manufacturer” instead of “importer”

• Applying as a trader when acting as a brand owner

LMPC registration requirements differ based on the applicant’s role. Wrong classification leads to incorrect documentation and rejection.

5. Missing or Invalid Supporting Documents

Incomplete documentation is another major cause of LMPC rejection.

Common document-related errors include:

• Expired IEC or GST certificate

• Missing authorization letter

• Invalid proof of premises

• Unsigned declarations

Authorities require clear, valid, and updated documents. Missing even one mandatory document can halt the process.

6. Incorrect State Authority Selection

LMPC registration is often handled by state-level Legal Metrology departments. Many applicants mistakenly apply in the wrong state.

Errors occur when:

• Office location is different from warehouse location

• Import clearance port is confused with business address

• Multiple states are involved, but only one is declared

Applying to the incorrect authority results in application rejection or transfer delays.

7. Failure to Declare Multiple Products or Variants

Businesses sometimes apply for LMPC registration by mentioning only one product while importing multiple variants.

Issues arise when:

• Multiple SKUs are not disclosed

• Different package sizes are omitted

• Product range is underreported

Authorities expect complete disclosure of all packaged goods covered under the registration.

8. Improper Authorization Letter Format

When applications are filed through consultants or authorized representatives, the authorization letter must follow a specific format.

Common errors include:

• Missing company stamp

• No signature of authorized signatory

• Incorrect scope mentioned

Improper authorization can invalidate the entire application.

9. Ignoring Renewal or Validity Rules

LMPC certificates have limited validity and require renewal.

Mistakes include:

• Applying for fresh registration instead of renewal

• Letting the certificate expire

• Not updating changed business details

Expired LMPC certificates can result in penalties and customs issues.

10. Lack of Understanding of LMPC Rules

Many rejections happen simply because applicants are unaware of current LMPC rules and amendments.

This leads to:

• Outdated label formats

• Incorrect declarations

• Non-compliance with revised guidelines

Staying updated is essential for successful approval.

Conclusion

LMPC application errors often stem from incorrect documentation, non-compliant labeling, mismatched details, and lack of regulatory awareness. By understanding and avoiding these common mistakes, businesses can significantly reduce rejection risks, ensure smooth customs clearance, and maintain long-term compliance. Careful preparation and attention to detail are the keys to successful LMPC registration in India.