The Complete Guide to API 570: Piping Inspection Code

API 570 is an API standard focused on inspecting, repairing and re-rating in-service piping systems. In this guide, we cover everything your organisation needs to know - from scope and key clauses to business benefits, certification steps and frequently asked questions.

"Certification is not just a badge on the wall - it is a promise to customers, regulators and the world that your processes are controlled, measured and continually improved."
- ISO Xpert

What is

API 570 (Piping Inspection Code) provides a structured framework for inspecting, repairing and re-rating in-service piping systems. It establishes the requirements and guidelines that organisations must follow to design, implement, maintain and continually improve a management system within this domain.

The standard is widely adopted across refineries, petrochemical, pipeline operators and is recognised globally by certification bodies, regulators and supply-chain partners as evidence of operational maturity and compliance.

Who Needs

Any organisation - regardless of size, sector or geography - that operates in or supplies to the following industries should consider API 570:

• refineries
• petrochemical
• pipeline operators

Whether you are an SME seeking your first certification, a large enterprise maintaining surveillance, or a supply-chain partner responding to customer requirements, API 570 provides a clear, auditable framework.

Key Benefits of API 570 Certification

1. Stakeholder confidence - demonstrate compliance to customers, regulators and partners.
2. Operational efficiency - standardised processes reduce waste, rework and inconsistency.
3. Risk reduction - systematic identification and treatment of risks before they become incidents.
4. Market access - many tenders, contracts and jurisdictions mandate API 570 certification.
5. Continual improvement - built-in PDCA (Plan-Do-Check-Act) cycle drives ongoing enhancement.
6. Employee engagement - clear roles, responsibilities and competence frameworks empower teams.

Certification Process - 7 Steps

ISO Xpert manages the full lifecycle from enquiry to certificate:

1. Share company details - scope, size and standards of interest (Client).
2. Gap Analysis - current state vs API 570 requirements (ISO Xpert).
3. Documentation - manuals, procedures, forms tailored to your scope (ISO Xpert).
4. Implementation - rollout coaching for your team (ISO Xpert).
5. Internal Audit - readiness check aligned to ISO 19011 (ISO Xpert).
6. Certification Audit - accredited third-party audit (ISO Xpert managed).
7. Issue Certificate - issued by the accredited certification body.

Key Clauses and Structure

Like most modern management-system standards, API 570 follows the Annex SL high-level structure with 10 clauses:

• Clause 1-3: Scope, Normative References, Terms and Definitions
• Clause 4: Context of the Organisation - understanding internal/external issues and interested parties.
• Clause 5: Leadership - top-management commitment, policy, roles and responsibilities.
• Clause 6: Planning - risk-based thinking, objectives, change management.
• Clause 7: Support - resources, competence, awareness, communication, documented information.
• Clause 8: Operation - operational planning and control specific to Piping Inspection Code.
• Clause 9: Performance Evaluation - monitoring, measurement, internal audit, management review.
• Clause 10: Improvement - nonconformity, corrective action, continual improvement.

ISO Xpert Products for API 570

We offer multiple products and services to support your API 570 journey - from ready-to-deploy toolkits to full certification packages:

  Browse all API 570 products in the Shop

Frequently Asked Questions

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