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ISO 29001 — Petroleum & Gas Industry QMS

A sector-specific quality management standard for the petroleum, petrochemical, and natural gas industries, built on ISO 9001 with additional industry requirements.

What It Is

Quality management for oil, gas & petrochemicals

ISO 29001 sets out quality management requirements specific to the petroleum, petrochemical, and natural gas industries — building on ISO 9001 with additional sector-specific requirements around product realization, safety, and reliability.

It's widely recognized across the oil and gas supply chain as a mark of quality for products and services used in demanding, high-risk environments.

Quick Facts
Category
Oil, Gas & Petrochemical
Current version
ISO/TS 29001:2020
Certificate validity
3 years
Surveillance visits
Annual
Who Needs It

Is ISO 29001 right for you?

Typical Fit

Manufacturers and service providers supplying products, equipment, or services to the petroleum, petrochemical, and natural gas sectors — including drilling, exploration, and processing operations.

Key Benefits

What certification gives you

A recognized sector mark

Trusted across the oil & gas supply chain.

Stronger tender position

Often expected by major operators and contractors.

Built for high-risk environments

Additional controls suited to demanding conditions.

Builds on ISO 9001

Extends your existing quality system rather than starting over.

Improved product reliability

Consistency matters more where failure costs are high.

Better client alignment

Meets the expectations major operators already have.

Getting Certified

How the process works

The same straightforward path applies across every standard we certify.

1

Gap review & scoping

2

Build your management system

3

Stage 1 & Stage 2 audit

4

Certificate issued

See the Full Certification Process

Ready to start your ISO 29001 journey?

Tell us a bit about your organization and we'll put together a straightforward, competitive quote.