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API Spec Q2 Third Edition: Key Changes, Compliance and Transition Guide
What Oilfield Service Organizations Need to Know
The American Petroleum Institute (API) published the third edition of Specification Q2 on September 10, 2026. The updated standard introduces important changes for organizations providing services to the oil and natural gas industry, with a stronger focus on well site activities, risk management, service quality and documented evidence.
API Specification Q2 establishes quality management system (QMS) requirements for service supply organizations operating in the petroleum and natural gas sector. Its purpose is to help organizations deliver consistent services, control operational risk and demonstrate conformity with applicable requirements.
The third edition clarifies certification scope, removes the option to exclude requirements, strengthens purchasing controls, introduces Performance Acceptance Criteria (PAC), and extends record retention requirements.
A Clearer Scope: Who API Q2: 3rd Edition Is For
The most significant change is a new section 1.2, "Applicability." It states that Q2 applies to organizations providing well site services, and services tied to well site activities, across well construction, intervention, production and abandonment.
The section also clarifies that Q2 was not developed for organizations that only provide the following:
- Calibration
- Engineering or design
- Training or technical consulting
- NDE inspection
- Transportation
- Project management
- Software
- Manufacturing or product realization
What This Means for Certification
The third edition removes the option to exclude requirements. Organizations must implement all applicable clauses and assess how their current QMS addresses the revised requirements.
The new applicability provisions also affect certificate scope statements covering activities such as fabrication, welding, product testing and inspection, and the provision or rental of service related products without an accompanying eligible service. These restrictions concern the activities listed on the API certificate. They do not automatically prevent organizations from performing these activities or including them within their internal QMS.
Organizations should review their existing certification scope and confirm that it accurately represents eligible services. Companies whose entire scope becomes ineligible may need to consider API Specification Q1. API has announced a waiver of the Q1 application fee upon request for qualifying applications submitted before October 1, 2027.
Key Technical Changes in the Third Edition
Knowledge and QMS Planning
Section 4.3.1.2 addresses the knowledge needed to operate processes continually and achieve ongoing conformity. Organizations should determine what knowledge is necessary, maintain appropriate documented information and ensure it is available when needed.
QMS planning also includes additional considerations involving internal and external issues and interested parties.
Purchasing and Supplier Management
The revised requirements emphasize risk-based purchasing controls for services and service related products (SRP). Organizations should maintain approved supplier information, define what each supplier is authorized to provide, document approvals and establish reevaluation criteria based on risk and quality performance.
Service Quality Planning
Section 5.7.1 brings requirements for service execution and service related products together under Service Quality Planning. Organizations should review their plans to ensure that applicable requirements, risks, responsibilities and verification activities are adequately addressed.
Performance Acceptance Criteria
Performance Acceptance Criteria (PAC) are new in the third edition. These criteria establish the required performance of applicable service related products.
Organizations must define acceptance requirements and maintain evidence that those requirements have been met.
Testing, Measuring, Monitoring and Detection Equipment
Section 5.8 reorganizes requirements for testing, measuring, monitoring and detection equipment (TMMDE), including provisions for equipment, equipment from other sources and records.
The revised requirements also address customer notification when potentially nonconforming service related products have been shipped or services have been affected.
Control of Nonconforming Service Execution and SRP
Section 5.10, Control of Nonconforming Service Execution and SRP, reinforces the need to address problems involving both service delivery and the products supporting it.
Organizations should review how nonconformities are identified, documented, contained, corrected and evaluated for effectiveness.
Preventive Maintenance, Inspection and Test Program
The third edition introduces provisions for deferrals or concessions under the preventive maintenance, inspection and test program (PMITP). Organizations should consult the official standard to understand the conditions that apply.
Record Retention
Record retention also changes significantly. The minimum required retention period increases from five years to ten years.
Companies should assess their document control, storage, archiving and retrieval processes to ensure that records remain accessible throughout the required period.
Other Updates
Additional changes affect competency and training, contract review, risk management, design, internal audits and management review. These areas should be included in a comprehensive gap analysis.
API Q2 Third Edition Transition Timeline
- September 10, 2026: Third edition published.
- February 1, 2027: Voluntary audits to the third edition can begin. Organizations that opt in are audited to it from then on. Those that do not are audited to the second edition until September 30, 2027, and auditors will raise a concern noting they have not transitioned.
- April 5, 2027: New applicants must implement and be audited to the third edition.
- October 1, 2027: The third edition becomes effective. All Q2 registered organizations must be fully implemented and will be audited to it. Failure may lead to suspension or cancellation.
- October 1, 2029: Any remaining second edition certificates are withdrawn.
Transition requires a full system audit against the third edition, resolution of identified nonconformances and an API certification decision.
Because preparation, implementation and corrective action can take several months, organizations should begin reviewing their QMS well before the deadline. Confirm specific transition arrangements with API and your certification provider.
Preparing for the Transition
A structured implementation plan can help organizations manage the changes without disrupting service delivery.
- Obtain the official standard. Use the third edition as the authoritative source for all compliance decisions.
- Confirm applicability. Review your services and certificate wording to determine whether your existing certification scope remains eligible.
- Conduct a gap analysis. Compare your current QMS against the revised requirements, paying particular attention to purchasing, PAC, TMMDE, nonconformance control and record retention.
- Update procedures and records. Revise affected processes, forms, quality plans and document controls. Ensure changes are reflected in actual operations.
- Train personnel. Identify affected roles and communicate revised responsibilities. Maintain appropriate training and competency evidence.
- Verify implementation. Conduct internal audits, address nonconformances and confirm that revised controls are working effectively before the transition audit.
Supporting API Q2 Compliance with Digital QMS Software
Managing API Q2 compliance across field operations, suppliers and multiple teams can become difficult when records are spread across spreadsheets, email and disconnected systems.
Digital quality management software can help organizations centralize documentation, track risks, manage supplier approvals, coordinate audits and monitor corrective actions. These capabilities improve visibility and traceability while reducing the administrative effort involved in maintaining a QMS.
Accupoint Software's API Q2 solution is designed for oilfield service organizations managing service quality, operational risk and compliance requirements. The platform supports connected workflows for documentation, risk management, service processes, audits and corrective actions.
Software does not guarantee certification. Organizations remain responsible for implementing effective controls and demonstrating conformity with the standard. However, an integrated QMS can make it easier to maintain records, monitor performance and demonstrate that processes are operating as intended.
Explore the Accupoint API Q2 solution to learn how digital QMS software can support your organization's compliance and quality management processes.
Begin Preparing for the API Q2 Third Edition Now
The API Q2 Third Edition introduces important changes to certification scope, purchasing, service quality planning, equipment management and record retention. With mandatory implementation approaching on October 1, 2027, organizations should begin evaluating their current systems and identifying the actions needed for a successful transition.
Start by reviewing the official standard, confirming your certification scope and conducting a documented gap analysis. Early preparation provides more time to update procedures, train personnel and address potential nonconformances before the transition audit.
API Q2 compliance is more than a certification requirement. It provides a framework for managing service quality, reducing operational risk and demonstrating consistent execution.
Need help evaluating your current QMS? Learn more about the Accupoint API Q2 solution and explore how connected quality management processes can support your transition to the third edition.
Additional Resources:
- Official API announcement on the third edition of Specification Q2
- Accupoint Software API Q2 solution
