PESO certification

admin 30-04-2025

If your business deals with flammable gases, petroleum, or hazardous substances, PESO certification is not just formality; instead, it's a necessity. The Petroleum and Explosives Safety Organization or PESO under the Ministry of Commerce and Industry investigates the compliance of safety with any machinery or installation which is handling the hazardous material in terms of safety regulations. It plays a significant role in the prevention of accidents and the safeguard of human life and infrastructure.

PESO certifications are required for all manufacturers and importers of gas cylinders, pressure vessels, flameproof electrical equipment, and many more products used within dangerous environments. Whether establishing a plant and importing pressure vessels to the country or planning an expansion into India's oil and gas market, the first legal step to go through is PESO approved.

 

Who Requires PESO Certification and Why is it Important?

PESO certification is a must-have for companies in the following industries:

         Oil & Gas

         Chemical & Petrochemical

         Pharmaceutical

         FMCG & Manufacturing

         Importers of Pressure Handling Equipment

If you are importing or manufacturing any of the following products, then you need a PESO certificate:

         Gas cylinders

         Valves and fittings

         Pressure vessels

         Explosion-proof electrical appliances

         Storage and handling devices of Hydrogen or LPG

Why does it matters?

It is because without this certification, your product cannot be sold or used in India even legally. This place also helps in making credibility and compliance to Indian laws, and reduces the risk of penalties, seizures, or accidents in hazardous areas.

 

Stepwise PESO Certification Process:

PESO certification looks very complicated, yet it becomes simple, as per a stepwise explanation:

1. Identify Applicability:

Check whether your product is PESO certified. General rule: Where your equipment refers to explosive or high-pressure gases, PESO norms would apply.

2. Documentation Preparation:

This includes some essential documents:

• IECEx / ATEX / ASME / PED certifications (preferably lamp less than two years old).

• Product datasheets and test reports.

• Drawings and technical specifications.

• Company registration and manufacturing license.

• Letter appointing Authorized Indian Representative (AIR)- mandatory for foreign establishments.

• Sales report and customer feedback (to enhance credibility).

3. Appoint an Authorized Indian Representative (AIR):

The foreign manufacturer should appoint his or her AIR, who will further coordinate with PESO, submit documents, and arrange inspections. He or she should be technically qualified and contractually associated with the company for at least 5 years.

4. Application to PESO:

All documents are then submitted either through the PESO online portal or manually, depending on the product type.

5. Evaluation and Inspection of Products:

PESO may request an inspection of the factory, specifically for such mechanical equipment as cylinders or tanks. It ensures safety compliance and quality.

6. Issuance of Certificate:

If everything goes well, PESO will issue the certificate, usually good for three years (after that it will have to be renewed).

 

Documents Required for PESO Certification

To keep the process flowing, these documents must be prepared.

• Certificate of Conformity (e.g., ATEX, IECEx)

• Technical drawings

• Product photos

• Bill of materials

• Product labels and user manuals

• AIR Authorization Letter (for foreign applicants)

• BIS, ISO, or CE certificates (if available) Missing or outdated documents are the most common reasons for the rejection or delay of any application.

 

How Long it would take for PESO Certification?

To PESO, certification averages from 60 days to 90 days depending on the category of the product and if an inspection is needed or not. However, some delay may occur due to discrepancies in documents or the backlog of administration.

Validity and Renewal of PESO Certification?

The PESO certificate is valid generally for three years and renewal has to be applied before the expiry. Failure to meet the renewal date, besides possible loss in revenue related to operations, imports, or launch tries in India, might make a product out of compliance. Advice: At least start the renewal process two months before expiry of certificate.

Business Challenges on PESO Certification

Most businesses find it difficult to have PESO approvals for various reasons like:

• Incomplete or outdated certifications, ex: expired ATEX/IECEx

• Most of the time, there's a mismatch between language and documentation

• Unavailability of Authorized Indian Representative (AIR)

• Delay in inspection scheduling

• Confusion about product categorization

That's why it is essential to work with a professional compliance partner or consultant. They will help you in technical documents, in inspections, and in coordination with PESO officers.

PESO Certification FAQ

Q1: Are all products required to have PESO certification?

Only those products that deal with hazardous materials, pressure vessels, and those intended for operation within explosion-prone environments need PESO certification.

Q2: What are the costs involved in obtaining PESO certification?

The costs vary according to the product and whether an inspection is needed. Typically though, you will have to shell out something between ?30,000 to ?1,00,000 in average.

Q3: Can a foreign company apply for PESO certification?

Yes, the company has to go through an Authorized Indian Representative (AIR) legally appointed.

Q4: What if I operate without PESO validation?

You are subjected to legal penalties, confiscation of your product, and suspension of your business.

Q5: How long is the signed certificate good for?

Usually 3 years. It would help if you subsequently renewed it so that it remains valid.

Final thoughts:

Certification from PESO is needed for all such businesses that deal with gas-based or flammable or high-pressure equipment in India, ensuring them a safety compliance in the Indian market. However, the certification process is heavy with documents and consumes a lot of time.