PESO LPG Cylinder QR Code Implementation 2026: Guidelines, Reporting Requirements and Industry Impact

The Petroleum and Explosives Safety Organisation (PESO) has released a letter dated 25 September 2026 regarding the implementation of the QR code for LPG cylinders and some other safety-related matters with reference to the Gas Cylinders Rules, 2016. This letter has been released following a meeting conducted on 27 August 2026, requesting major oil marketing companies to report on the status of decisions taken in that meeting.

The communication covers four important areas: standardising the method of fixing QR codes, preparing a roadmap for QR coding existing LPG cylinders, introducing QR coding for newly manufactured cylinders, and carrying out technical verification related to cylinder degassing safety distances.

Indian Oil Corporation Limited (IOCL), Bharat Petroleum Corporation Limited (BPCL) and Hindustan Petroleum Corporation Limited (HPCL) have been specifically asked to submit an item-wise action-taken/compliance report. The letter also names parallel marketers and CNG/CBG companies among its addressees.

The emergence of this development is of great significance to the business organizations in the LPG industry in terms of the need for identification of the cylinder, planning, coordination, and reporting. Nevertheless, the letter dated September 2026 does not, by itself, set out an absolute deadline by which all LPG cylinders should have been fitted with a QR code in India.

PESO Letter at a Glance

Regulatory Background of LPG Cylinder Safety in India

Role of PESO in Gas Cylinder Safety

PESO is responsible for administering important safety requirements relating to explosives, petroleum and compressed gases in India. Its responsibilities include regulating activities covered by applicable legislation and rules, including certain approvals, licences and safety-related requirements for gas cylinders and their associated facilities.

LPG cylinders pass through several stages during their working lives, including manufacturing, filling, storage, transportation, distribution and periodic examination. Each stage involves responsibilities that depend on the nature of the activity and the applicable legal provisions.

PESO's role is particularly important because LPG is a flammable gas. Cylinder design, handling, testing, filling and storage therefore require appropriate safety controls.

The September 2026 communication addresses specific operational and technical matters rather than replacing the existing framework for cylinder safety.

Gas Cylinders Rules, 2016

The Gas Cylinders Rules, 2016 provide a regulatory framework for various activities involving compressed gas cylinders in India. These rules were issued under the Explosives Act, 1884 and contain provisions concerning cylinder safety, approvals, licensing, handling and related matters.

Depending on the activity, businesses may need to obtain applicable authorisations or licences and comply with relevant technical requirements.

The official PESO website publishes the rules and guides approvals and licences under the framework.

An important distinction concerns electronic identification. A 2022 amendment introduced marking requirements covering specified high-pressure cylinders and cryogenic containers used for non-toxic, non-flammable gases and liquids. That provision should not automatically be treated as an LPG-cylinder QR-coding mandate because LPG is a flammable gas.

Role of DPIIT and Oil Marketing Companies

DPIIT operates under the Ministry of Commerce and Industry, while PESO functions within this administrative framework.

The 25 September 2026 communication refers to the minutes of the meeting held on 27 August 2026, forwarded through DPIIT's letter dated 31 August 2026.

IOCL, BPCL and HPCL were subsequently asked to submit an item-wise report addressing the decisions relating to QR coding and degassing.

This illustrates why the September letter should be read as a follow-up communication: PESO was seeking information about progress, planned implementation and technical verification.

Why Is PESO Focusing on QR Code Implementation for LPG Cylinders?

LPG cylinders are used repeatedly throughout their operational life. They move between different facilities and users, making reliable identification and record management important for companies handling large cylinder inventories.

QR coding can provide a practical way to associate a physical cylinder with an electronic record. Depending on the technology and database used, this may help companies organise information about cylinders and their movement through operational systems.

However, the usefulness of such a system depends on how it is designed, implemented and maintained.

A QR code must remain readable under relevant working conditions, its fixing method must be suitable for the cylinder, and the associated database needs to support the intended information-management process.

The PESO communication specifically addresses standardisation, tamper resistance, filling-line performance and database integration.

These subjects indicate that implementation is not simply a matter of attaching a printed label to a cylinder. The technical approach also needs to be compatible with the operating environment.

The letter does not, however, specify a final QR-code format, a nationwide consumer verification platform or a prescribed database architecture.

Who Is Affected by the PESO QR Code Implementation Letter?

The communication identifies several companies and industry groups. Their involvement should be understood according to what the letter actually requires.

Oil Marketing Companies

IOCL, BPCL and HPCL are the primary companies mentioned in the body of the letter concerning item-wise reporting.

They were asked to provide information on methodology, implementation planning, proposed commencement dates and degassing verification.

These responsibilities require coordination between operational, technical and administrative teams.

LPG Cylinder Manufacturers

The letter requests confirmation about incorporating QR-coding requirements into relevant manufacturing contracts.

Manufacturers supplying cylinders under such contracts may therefore need to coordinate with purchasing oil marketing companies to understand the agreed specifications and implementation arrangements.

This does not mean the letter independently creates an identical new contractual obligation for every cylinder manufacturer in India.

LPG Bottling Plants

Bottling plants may be relevant to both QR-code fixing and the separate degassing verification exercise.

The communication specifically refers to ensuring that the QR-code fixing methodology does not adversely affect cylinder filling-line speeds.

It also calls for identifying a bottling plant, preferably in Nagpur, for joint testing and site verification relating to the proposed reduction in degassing safety distance.

QR Code Fixing Methodology and Technical Requirements

One of the main subjects in the PESO letter is the development of a suitable and standardised method for fixing QR codes on LPG cylinders.

The letter asks the oil marketing companies to report the status of finalising and standardising this methodology. It specifically mentions tamper-proof QR-code fixing and maintaining filling-line speeds.

Finalisation and Standardisation of QR Code Fixing

Standardisation is important when a technology must be used across large numbers of cylinders and different operating locations.

If companies use different methods of fixing QR codes, they may face difficulties maintaining consistent identification procedures, reading codes or integrating information into their systems.

A common methodology can help reduce these differences and create a more organised implementation process.

In the September 2026 communication, PESO asked for the status of standardisation. It did not prescribe a complete technical design, final attachment method or mandatory code format in the letter itself.

Tamper-Proof QR Code Fixing

The PESO letter specifically refers to ensuring that the QR code is tamper-proof.

In practical terms, tamper resistance concerns the ability of an identification marking or attachment to resist unauthorised alteration or removal. For LPG cylinders, this consideration must be balanced with the physical conditions under which cylinders are handled.

However, the letter does not prescribe a particular material, adhesive, engraving technology or testing standard for making a QR code tamper-proof.

Affected companies should therefore rely on verified technical directions, approved arrangements and applicable safety requirements rather than assuming that any particular marking method is acceptable.

Maintaining LPG Cylinder Filling-Line Speeds

An important part of the letter concerns the effect of QR-code implementation on LPG filling operations.

Bottling plants operate through organised production and filling processes. Introducing an additional identification step can affect operations if its placement within the workflow is not properly planned.

PESO has therefore asked the companies to report on methodology that ensures QR-code implementation is tamper-proof without adversely affecting filling-line speeds.

For companies preparing an implementation roadmap, this means they need to consider both the identification system and its compatibility with existing operations.

No specific maximum processing time, line-speed benchmark or acceptable percentage reduction is stated in the communication.

QR Coding of Existing LPG Cylinders: Implementation Roadmap

Implementing QR coding on existing LPG cylinders is different from introducing the technology during the manufacture of new cylinders.

Existing cylinders are already part of operational inventories. Companies must therefore consider the number of cylinders involved, production and filling capacity, the method of fixing codes, and the time needed to complete the proposed exercise.

PESO has asked the oil marketing companies to provide a data-backed roadmap covering these matters.

Assessment of Existing LPG Cylinder Inventory

The first consideration is the number of existing cylinders proposed to be included in the QR-coding exercise.

An implementation plan needs reliable information about the scale of the work. Without an estimate of cylinder coverage, it becomes difficult to assess operational capacity or calculate a realistic completion schedule.

The communication specifically requests information on the number of cylinders proposed to be covered.

It does not itself publish an official national target for existing LPG cylinder coverage.

Production and Filling Capacity

PESO has also requested information about production and filling capacity.

This is important because implementation planning must reflect how cylinders move through normal operational processes.

A company may need to assess how QR-code fixing could be integrated into the work carried out at its facilities while maintaining appropriate operating and safety arrangements.

The capacity information helps explain whether the proposed roadmap is practical.

It should not be confused with a new capacity limit imposed by the September letter.

QR Code Fixing Methodology for Existing Cylinders

Existing cylinders may present different implementation considerations from newly manufactured cylinders.

Companies preparing their roadmaps need to explain the method proposed for fixing QR codes to these cylinders.

The approach should account for the tamper-proof requirement and compatibility with the relevant operations.

The PESO letter requests information about the fixing methodology but does not establish an independently detailed technical specification for all existing LPG cylinders.

QR Code Database Integration

Database integration is another specific subject mentioned in the communication.

A QR code becomes more useful as an identification tool when it is connected to an appropriate electronic information system.

For example, a database may support cylinder identification and organised internal records, depending on the system's design and the data being maintained.

Companies preparing an implementation roadmap need to explain how the proposed QR-coding arrangement will be integrated with relevant databases.

The letter does not specify which data fields must be stored, whether a centralised platform must be used, or whether every cylinder record must be available to consumers.

Estimated Completion Timeline

PESO has requested an estimate of the time required to complete the exercise.

This is an implementation-planning requirement. Companies need to present a realistic period based on the number of cylinders proposed to be covered and their available operational arrangements.

The request for an estimated completion timeline is not the same as an officially prescribed nationwide completion deadline.

The September communication does not provide a fixed date by which every existing LPG cylinder must be QR-coded.

Information Requested for Existing LPG Cylinders

QR Code Requirements for Newly Manufactured LPG Cylinders

The PESO communication addresses newly manufactured LPG cylinders separately from existing cylinder inventories.

For new cylinders, the discussion focuses on when QR coding is proposed to commence and whether the requirement has been incorporated into relevant manufacturing contracts.

Proposed Commencement Date

The oil marketing companies were asked to communicate the proposed date from which QR coding of all newly manufactured LPG cylinders would commence.

This is an important distinction: the September letter requests the companies' proposed date rather than announcing a final nationwide commencement date.

Companies must therefore distinguish between their proposed internal or contractual schedules and dates that may subsequently be prescribed through binding official directions.

Incorporating QR Coding into Manufacturing Contracts

The communication also asks whether QR-coding requirements have been incorporated into relevant manufacturing contracts.

Manufacturing contracts are significant because they define the specifications and responsibilities agreed between the purchasing company and the manufacturer.

Where QR coding is included in a contract, the relevant parties need to understand the agreed technical and delivery requirements.

The letter seeks confirmation of the contractual position. It does not independently prescribe the precise wording of a QR-code clause or automatically modify every existing LPG cylinder manufacturing contract.

Submission of Contractual Information to PESO

PESO has stated that copies of the contractual provisions may also be furnished for its records.

The word may matters here. It should not be rewritten as an unconditional requirement that every LPG manufacturer must submit all manufacturing contracts.

For the companies concerned, the practical approach is to review the relevant contractual arrangements, confirm the reported position and maintain accurate supporting records.

Cylinder Degassing: Proposed Safety Distance Reduction and Field Trials

Apart from QR-code implementation, the September 2026 letter addresses an important safety-related matter: verification connected with a proposed reduction in the safety distance for cylinder degassing.

This subject needs to be understood separately from QR coding.

What Is LPG Cylinder Degassing?

Cylinder degassing refers to the controlled removal of residual gas from a cylinder during relevant maintenance, testing or other authorised operations.

Because LPG is flammable, degassing requires appropriate technical procedures and safety precautions.

Gas released during an operation may disperse into the surrounding environment. Its behaviour can depend on operating conditions, ventilation and other technical factors.

For this reason, the location and safety arrangements associated with degassing are important.

The September PESO letter does not introduce a completely new degassing procedure. Instead, it requests information about technical verification concerning a proposed change in safety distance.

Identification of a Bottling Plant for Joint Testing

PESO asked the oil marketing companies to identify a bottling plant, preferably in Nagpur, for joint testing and site verification.

The purpose identified in the communication is to examine the proposed reduction in degassing safety distance.

Identifying an appropriate site would allow the concerned parties to undertake the relevant verification work under controlled and authorised arrangements.

The letter does not state that a particular bottling plant has already been selected or that testing has been completed.

Proposed Reduction in Degassing Safety Distance

The communication refers to a proposed reduction in cylinder degassing safety distance.

A proposal to reduce a safety distance should not be interpreted as permission to change operating arrangements immediately.

Any change affecting the management of flammable gases needs a valid technical and regulatory basis.

The letter requests technical information to support examination of the proposal, including field trials and observations concerning gas evolution and dispersion.

It does not identify a final approved reduced distance.

Field Trials, Gas Evolution and Dispersion Observations

Gas evolution concerns the release of gas during a process, while gas dispersion describes how released gas moves and spreads through the surrounding environment.

Both considerations can be relevant when evaluating the safety arrangements of a degassing operation.

PESO asked for details of field trials, gas evolution/dispersion observations and other relevant technical data.

Such information can provide evidence for examining proposed operational changes.

However, the letter does not publish trial results, measured gas concentrations, approved testing methods or a finding that a reduced safety distance is acceptable.

Benchmarking International Practices

The letter also asks the companies to report the status of benchmarking practices followed in Japan and European jurisdictions, as decided during the meeting.

Benchmarking means examining relevant practices used elsewhere to understand how comparable operations are managed.

It does not mean that a foreign practice automatically becomes permissible under Indian law.

The communication does not identify a particular Japanese or European standard that must be adopted.

Degassing Verification: Main Areas

The critical point is that the communication seeks evidence and verification; it does not itself approve a reduced degassing safety distance.

Action Taken Report: Submission Timeline and Reporting Requirements

One of the clearest instructions in the PESO letter concerns submission of an item-wise action-taken/compliance report.

IOCL, BPCL and HPCL were specifically advised to provide information about the decisions discussed during the August 2026 meeting.

What Is an Action Taken Report?

An action-taken report explains what has been done in response to earlier instructions, decisions or discussions.

It may describe completed work, ongoing activities, implementation plans, and issues still requiring attention.

In the context of this PESO communication, the requested report concerns the four specific matters listed in the letter.

Who Was Asked to Submit the Report?

The body of the letter specifically advises IOCL, BPCL and HPCL to submit the item-wise report.

Although parallel marketers and CNG/CBG companies also appear in the address list, the detailed reporting instruction is directed to those three oil marketing companies.

The distinction matters because an addressee should not automatically be assumed to have every duty assigned to another named entity.

Seven-Day Reporting Period

The September letter states that the item-wise compliance/action-taken report may be furnished within seven days from the date of the letter for examination and further submission to the Ministry.

The letter is dated 25 September 2026.

These seven days concern submission of the requested report. It does not state that all QR-code installations, new-cylinder contract changes and degassing tests must be fully completed within seven days.

Since the reporting period has already passed as of October 2026, the affected companies should check any subsequent correspondence or official directions relevant to their position.

Information to Be Included in the Report

The communication identifies four reporting areas:

The letter emphasises that compliance information should be supported by relevant technical or data-based documents wherever specifically required by the meeting minutes.

It does not prescribe a particular online submission portal, government fee or standard application form for this report.

Technical Documents and Data Required for PESO Compliance Reporting

The usefulness of an action-taken report depends on the quality of the information supporting it.

Statement indicating work in progress might not be sufficient in providing details for assessing an implementation plan, especially when the initial communication sought information regarding capacity, technical approach, or test observations.

The PESO letter therefore places importance on relevant supporting technical and data-based material.

For QR-code standardisation, the requested information concerns the status of the methodology and its ability to address tamper resistance and filling-line operations.

For existing cylinders, the supporting information relates to the proposed cylinder coverage, production/filling capacity, database integration and completion schedule.

For newly manufactured cylinders, the relevant information concerns proposed commencement dates and contractual provisions.

For degassing, the required technical detail concerns verification arrangements, field trials and observations.

Companies preparing the requested material should organise the information so that each reporting item can be reviewed separately. This is practical guidance, not an additional prescribed statutory filing format.

Does the PESO Letter Establish a Mandatory QR Coding Deadline?

The correspondence on 25 September 2026 does not establish one national deadline for coding all cylinders with the QR code. The correspondence includes several dates; however, they have other functions.

The proposed commencement date and the estimated completion period are information PESO asked the companies to provide. They are not specified as final universal deadlines in this letter.

Businesses should therefore avoid treating the seven-day reporting period as a mandatory cylinder installation deadline.

Any separate legal obligation must be assessed under the applicable rules and other verified official directions.

Impact of PESO's QR Code Implementation Discussions on LPG Businesses

Although the September letter primarily concerns implementation information and reporting, the matters it addresses have practical significance for several participants in the LPG industry.

Impact on Oil Marketing Companies

For IOCL, BPCL and HPCL, the immediate focus is organising and communicating the information PESO requested.

The topics involve several operational functions, including procurement, production, bottling, technical planning and regulatory compliance.

Preparing a data-backed roadmap may require companies to gather information from different facilities and departments.

Impact on LPG Cylinder Manufacturers

Manufacturers supplying cylinders to oil marketing companies may need to consider QR-coding provisions incorporated into relevant supply contracts.

The actual impact on a manufacturer will depend on the contractual requirements, the products supplied and any independently applicable regulatory directions.

Manufacturers should not assume that the September communication alone requires a new PESO certificate specifically for QR coding.

Impact on LPG Bottling Plants

For bottling facilities, one operational concern is the compatibility of QR-code fixing with existing filling-line activities.

The letter also identifies bottling plants as potentially relevant to the proposed degassing verification work.

Any technical changes at a facility must continue to respect applicable safety requirements and relevant authorisations.

Impact on Parallel Marketers

Parallel marketers are included among the addressees of the communication.

However, the detailed item-wise reporting instruction in the letter specifically names the three major oil marketing companies.

Parallel marketers should review any instructions addressed directly to them, including separate official communications, before concluding that identical reporting requirements apply.

Challenges in Implementing QR Coding Across LPG Cylinder Operations

QR coding involves more than creating an electronic identifier. The system needs to be suitable for the number of cylinders involved, the facilities where it will be introduced and the records it is intended to support.

Operational difficulties that could potentially arise would be the size of the current cylinder inventory. The introduction of a new cylinder identification system in already used cylinders could prove to be a difficult task.

Another consideration is durability. A code intended for repeated use needs to remain suitable for identification under the conditions in which it will operate.

Database integration is also relevant. If physical codes are not properly associated with electronic records, the intended identification process may become less useful.

For newly manufactured cylinders, contractual coordination is important because companies need clarity about when the new coding arrangements are expected to begin and which requirements have been agreed.

These are practical implementation considerations, not findings that particular companies have failed to meet regulatory requirements.

How Can Affected LPG Companies Prepare for QR Code Implementation?

Businesses directly involved in the implementation discussions should focus on establishing a clear picture of their existing arrangements and the requirements applicable to them.

For the oil marketing companies specifically asked to report, this includes reviewing the meeting decisions, obtaining accurate internal information and addressing each reporting subject.

Relevant preparation may include:

• Reviewing the proposed QR-code fixing methodology and the status of standardisation.
• Assessing the number of existing cylinders proposed to be covered and the operational capacity available.
• Examining how QR-code information could be integrated with relevant databases.
• Reviewing manufacturing contracts to identify provisions concerning newly manufactured cylinders.
• Gathering information about the proposed degassing verification arrangements.

However, the investigated letter from September 2026 lacks any information related to a fine imposed on businesses that do not use QR codes and provides incomplete information about action taken.

Consequences of using gas cylinders in terms of law should be considered separately and cannot be connected to the investigated letter without legal grounds.

Risks and Consequences of Incomplete Compliance Reporting

Incomplete implementation information can make it difficult for an authority to assess progress or understand whether further clarification is needed.

For an oil marketing company responding to the PESO communication, gaps in capacity information, methodology details or technical evidence may affect the usefulness of its action-taken report.

From an operational perspective, unclear implementation responsibilities may also create difficulties between procurement, technical and manufacturing teams.

But the analyzed letter from September 2026 does not contain any information about a new fine imposed on companies failing to use QR codes and providing incomplete action-taken reports.

Legal repercussions of using the gas-cylinder framework should be viewed independently and cannot be associated with the analyzed message without a legally proven basis.

Future Outlook for LPG Cylinder QR Code Implementation in India

The PESO communication identifies several matters that require further technical and implementation information.

These include standardising QR-code fixing, preparing a roadmap for existing cylinders, determining proposed commencement arrangements for new cylinders, and examining cylinder degassing safety-distance proposals.

Future implementation may depend on technical assessments, contractual arrangements, administrative decisions and additional official instructions.

The letter itself does not confirm that every aspect of the proposed implementation has been finalised.

For businesses operating in the LPG industry, the appropriate approach is to follow subsequent official PESO and DPIIT communications and assess any changes according to their actual legal status.

A separate official direction may establish obligations that are not contained in the September letter. Such obligations should be explained with reference to the instrument creating them.

How Corpseed Can Help with PESO and LPG Cylinder Regulatory Compliance

Businesses engaged in gas cylinder manufacturing, storage, filling and related industrial activities may need professional assistance in understanding the regulatory requirements applicable to their operations.

PESO compliance consultancy can help businesses examine the relevant approval or licensing framework, organise documentation and understand regulatory requirements associated with their particular activities.

Corpseed provides business compliance and regulatory assistance. Subject to confirmation of its current service scope, relevant support may include PESO licence application assistance, approval-related documentation, regulatory compliance review and coordination of applicable filing requirements.

This distinction is necessary as there is a difference between these compliance services generally and the QR-code action taken communication. This is because the letter dated 25 September 2026 itself does not create any independent QR-code registration/certification service.

If companies need help in regard to their requirements under PESO, they can contact Corpseed.

Key Takeaways

• PESO issued a letter dated 25 September 2026 requesting information in relation to the meeting which was conducted on 27 August 2026.
• IOCL, BPCL and HPCL were specifically advised to submit item-wise action-taken/compliance reports.
• The letter covers QR-code fixing methodology, QR coding of existing cylinders, arrangements for newly manufactured cylinders and degassing verification.
• Information on existing-cylinder implementation needs to focus on capacity, cylinder coverage, fixing method, database integration, and expected time of completion.
• Reduction of degassing safety distance is still a proposal for technical evaluation in the reviewed communication.
• The seven-day report instruction should not be confused with a national deadline for QR-code implementation.