PESO
Petroleum and Explosives Safety Organisation
The Petroleum and Explosives Safety Organisation (PESO) is the Indian regulatory body under the Ministry of Commerce and Industry that administers the Petroleum Act 1934, Gas Cylinders Rules 2016, and Explosives Act 1884. PESO regulates every petroleum, hydrocarbon, LPG, LNG, industrial gas, and explosives installation in India through licensing, inspection, and enforcement led by the Chief Controller of Explosives (CCOE).
Full Definition
The Petroleum and Explosives Safety Organisation (PESO), headquartered in Nagpur, is the Government of India regulatory body responsible for safety in petroleum, hydrocarbon, explosives, and industrial gas industries. PESO administers the Petroleum Act 1934, Petroleum Rules 2002, Gas Cylinders Rules 2016, Static and Mobile Pressure Vessels (Unfired) Rules 2016, Explosives Act 1884, and Explosives Rules 2008. The Chief Controller of Explosives (CCOE) is the executive head and the formal licensing and inspection authority within PESO. See the PESO compliance product page for the automation Pathnovo provides and the CCOE reference for the licensing detail.
Context & Detail
PESO regulatory scope
PESO jurisdiction covers Class A, B, and C petroleum products (gasoline through furnace oil), liquefied petroleum gas (LPG), liquefied natural gas (LNG), compressed natural gas (CNG), industrial gases (oxygen, hydrogen, ammonia, chlorine, ethylene oxide), and commercial explosives (manufacturing, storage, transport, use). PESO regulates installations storing or processing these substances above threshold quantities defined in the relevant Act / Rule schedules.
PESO regional structure
PESO operates through regional offices: Nagpur (HQ), Mumbai, Kolkata, Chennai, Faridabad, Hyderabad, Vadodara, and Bhubaneswar plus sub-regional inspectorates. Each regional office handles licence applications, inspection scheduling, and enforcement for installations within its jurisdiction. Indian PSU refineries and major petrochemical complexes correspond with multiple regional offices depending on installation location.
PESO licence types
PESO issues licences under multiple frameworks: Petroleum Rules 2002 (Form XIV for storage installation, Form XV for hazardous area classification, Form XVI for pipeline); Gas Cylinders Rules 2016 (bottling plants, gas storage facilities); SMPV Rules 2016 (static and mobile pressure vessels); Explosives Rules 2008 (Form LE-1, LE-2 for commercial explosives). Each licence has its own application package, validity period, and renewal cycle.
PESO enforcement
PESO enforcement combines pre-commissioning inspection (mandatory before first hydrocarbon receipt or first explosives manufacture), periodic renewal inspection (2-3 year cycle depending on installation type), incident-triggered investigation, and routine surveillance. Non-compliance penalties include imprisonment up to 3 years plus fines under the Petroleum Act, Gas Cylinders Rules, and Explosives Act, plus operational shutdown until rectification.
EPC Usage
- 01
Every greenfield refinery, petrochemical plant, LPG bottling unit, LNG terminal, oil marketing depot, and explosives facility in India must complete PESO licensing as a project deliverable, typically 6-12 months before mechanical completion.
- 02
Indian PSU refineries (IOCL, BPCL, HPCL, ONGC, Reliance, Nayara) operate under continuous PESO licensing with rolling renewal cycles. Each refinery complex typically holds 10-30 separate PESO licences across petroleum storage, LPG bottling, industrial gases, and explosives scope.
- 03
Multi-site oil marketing networks (Indian Oil, Bharat Petroleum, Hindustan Petroleum, Reliance retail) manage PESO licence portfolios across 1,000-30,000+ retail outlets and depots with 3-yearly renewal cycles.
- 04
Mid-cycle modifications (capacity expansion, layout change, new tank, fresh hazardous area boundary) require fresh PESO approval. Pathnovo's PESO product computes the delta scope automatically when project documents are revised.
- 05
EPC contractors (L&T, Tata Projects, Toyo, KBR, Engineers India Limited) delivering to Indian PSU clients produce PESO-compliant deliverables: hazardous area classification drawings, safety device register, inter-distance compliance table, emergency response plan.
- 06
Indian gas marketing companies (Indraprastha Gas, Mahanagar Gas, Gujarat Gas, Adani Total Gas) operating CNG retail networks manage PESO licensing across regional networks under Gas Cylinders Rules 2016.
How Pathnovo Handles It
Pathnovo's PESO compliance software automates hazardous area classification register extraction from P&IDs and layout drawings, safety device tracking (PRV, PSV, flame arrester, ESD), CCOE and PESO licence renewal management, and audit-ready documentation for Chief Controller of Explosives inspections. Used by Indian petroleum storage operators, LPG and LNG facilities, chemical plants, and explosives facilities. For multi-site operators, the consolidated PESO licence dashboard tracks validity, renewal pipeline, and open non-conformities across 40-500+ licensed premises. See the Indian EPC compliance bundle for the unified IBR / OISD / PESO / CCOE workflow.
Frequently Asked Questions
What does PESO stand for?
PESO stands for Petroleum and Explosives Safety Organisation. PESO is the Government of India regulatory body under the Ministry of Commerce and Industry, headquartered in Nagpur, responsible for safety regulation in petroleum, hydrocarbon, explosives, and industrial gas industries.
What is the difference between PESO and CCOE?
PESO is the regulatory body. The Chief Controller of Explosives (CCOE) is the executive head of PESO and the formal licensing and inspection authority. PESO refers to the broader regulatory regime; CCOE refers to the licensing function specifically. See the CCOE reference page for the licensing detail.
Which laws does PESO administer?
PESO administers the Petroleum Act 1934, Petroleum Rules 2002, Gas Cylinders Rules 2016, Static and Mobile Pressure Vessels (Unfired) Rules 2016, Explosives Act 1884, and Explosives Rules 2008. Each framework covers specific installation types and licensing requirements.
When is a PESO licence required?
A PESO licence is required for any installation handling Class A, B, or C petroleum products, LPG, LNG, CNG, industrial gases (oxygen, hydrogen, ammonia, chlorine), or commercial explosives above threshold quantities defined in the relevant Act or Rule schedule. This covers refineries, petrochemical plants, fuel depots, LPG bottling plants, LNG terminals, retail outlets, and explosives facilities.
How often is PESO renewal required?
Renewal cycles vary by installation type. Petroleum storage installations (Form XIV) renew every 3 years. Gas cylinders facilities renew every 2 years. Explosives licences renew annually. Mid-cycle modifications such as capacity expansion or layout change require fresh PESO approval before commissioning.
Can Pathnovo automate PESO compliance?
Yes. Pathnovo's PESO compliance software automates hazardous area classification, safety device tracking, licence renewal management, and audit-ready documentation for CCOE inspections. Used by Indian petroleum, LPG, LNG, chemical, and explosives operators.
What is PESO Form XIV?
Form XIV is the licence for a petroleum storage installation under the Petroleum Rules 2002. Required for refineries, oil marketing terminals, LPG bottling units, and depots. The application package includes hazardous area drawings, safety device register, inter-distance compliance table, and emergency response plan.
Related Pages
PESO Compliance Software
Pathnovo's PESO compliance automation product page.
CCOE Standard Reference
Chief Controller of Explosives licensing detail.
Indian EPC Compliance Bundle
IBR + OISD 118 + PESO + CCOE unified compliance automation.
OISD 118 Standard
Layout, inter-distance, and HAZOP standard complementing PESO.
Indian EPC AI for Hydrocarbons
Indian PSU refinery and hydrocarbon plant engineering AI.
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